muhd hatim rohaizar, suhaila sepeai, ahmad rujhan mohd rais, norasikin a. ludin.  (2026).  structural correlation of si(h2po4)4-derived phosphosilicate glass with enhanced passivation for roll-on processed silicon solar cells.  - optical and quantum electronics.  419 - 442. 

wan zulhafizhazuan, k. sobayel, shafidah shafian, suhaila sepeai, mohd adib ibrahim.  (2025).  preliminary study on planar-mixed dimensional cs3bi2i9 solar cells: scaps-1d simulation and experimental analysis.  - interactions.  1 - 20. 

muhazri abd mutalib, norasikin ahmad ludin, vincent barrioz, suhaila sepeai, mohd sukor su’ait, muhammad ubaidah syafiq mustaffa, puvaneswaran chelvanathan.  (2025).  international journal of renewable energy development.  - electrical and morphological variations with sintering temperature of electron transport layer in perovskite solar cell.  794 - 801. 

muhazri abd mutalib, norasikin ahmad ludin, vincent barrioz, suhaila sepeai, mohd sukor su’ait, muhammad ubaidah syafiq mustaffa, puvaneswaran chelvanathan.  (2025).  electrical and morphological variations with sintering temperature of electron transport layer in perovskite solar cell.  - international journal of renewable energy development.  794 - 801. 

adamu ahmed goje, norasikin ahmad ludin, ubaidah syafiq, mohd sukor su’ait, suhaila sepeai, puvaneswaran chelvanathan, matthew davies.  (2025).  optimised pcbm electron transport layer in inverted lead-free cs3bi2i9 flexible perovskite solar cells via fira.  - international journal of renewable energy development.  617 - 628. 

adamu ahmed goje, norasikin ahmad ludin, mohd adib ibrahim, suhaila sepeai, mohd sukor su'ait, ubaidah syafiq, puvaneswaran chelvanathan.  (2025).  optimization of pcbm electron transport layer concentration for the fabrication of lead-free flexible perovskite solar cells.  - journal of renewable and sustainable energy.  43505 - 43505. 

wan zulhafizhazuan, shafidah shafian, suhaila sepeai, and mohd adib ibrahim.  (2025).  mapping the thermal processing window for optoelectronic-grade cs3bi2i9 thin films fabricated via flow reactor synthesis.  - j mater sci: mater electron.  1272 - 1282. 

adamu ahmed goje, norasikin ahmad ludin, suhaila sepeai, mohd sukor su’ait, ubaidah syafiq, puvaneswaran chelvanathan.  (2025).  transparent conductive oxides in flexible perovskite solar cells – material properties and device performance review.  - solar energy.  113964 - 113964. 

muhd hatim rohaizar, suhaila sepeai , ahmad rujhan mohd rais, mohd adib ibrahim, and norasikin ahmad ludin.  (2025).  photo-electrical performance enhancement of silicon solar cell via in-situ double passivation using roll-on deposited silicon dioxide with phosphoric acid.  - journal of materials science: materials in electronics .  2030 - 2051. 

adamu ahmed goje, norasikin ahmad ludin, suhaila sepeai, mohd sukor su’ait, ubaidah syafiq, puvaneswaran chelvanathan.  (2025).  enhancing lead-free cs3bi2i9 flexible perovskite solar cells via fira.  - solar energy.  114130 - 114130. 

wan zulhafizhazuan, md khan sobayel bin rafiq, shafidah shafian, suhaila sepeai, mohd adib ibrahim.  (2025).  combined study to explore planar-mixed dimensional cs3bi2i9 solar cells.  - international journal of renewable energy development (ijred).  381 - 391. 

a.s.m. mosabbir, m.s. sadek, minhaz mahmood, m. mofazzal hosain, suhaila sepeai, puvaneswaran chelvanathan, sakhr m. sultan, k. sopian, mohd adib ibrahim, k. sobayel.  (2024).  optimizing lead-free cs2agbibr6 double perovskite solar cells: insights from scaps and fdtd simulations.  - sustainable energy & fuels.  4311 - 4323. 

adamu ahmed goje, norasikin ahmad ludin, puteri nor aznie fahsyar, ubaidah syafiq, puvaneswaran chelvanathan, abu dzar al-ghifari syakirin, mohd asri teridi, mohd adib ibrahim, mohd sukor su’ait, suhaila sepeai, ahmad shah hizam md yasir.  (2024).  review of fexible perovskite solar cells for indoor and outdoor applications.  - materials for renewable and sustainable energy.  155 - 179. 

daud, mohd norizam md; noh, mohamad firdaus mohamad; arzaee, nurul affiqah; aadenan, amin; hisham, danial hakim badrul; anuar, muhammad athir mohamed; ibrahim, mohd adib; sepeai, suhaila; teridi, mohd asri mat.  (2024).  electrochemical-induced morphological formation and optical properties of p-type silicon wafer.  - bulletin of materials science.  1 - 13. 

ahmad rujhan mohd rais, nurul aqidah mohd sinin, muhammad hatim rohaizar, mohd adib ibrahim, kamaruzzaman sopian, suhaila sepeai.  (2024).  phosphorus activation via screen printing ag/p on thermally grown sio2 layer as passivating contact on n-si.  - journal of physical science.  65 - 80. 

suhaila sepeai, adilah anuar, n.z. harun, n.a.ludin .  (2024).  celik solar: a solar energy education as stem-based program for community centers.  - prosiding international university carnival on e-learning (iucel) x the congress and innovation competition in teaching and learning (knovasi) 2024.  137 - 140. 

suhaila sepeai, adilah anuar, nor zalina harun, norasikin ahmad ludin.  (2024).  celik solar: merungkai keajaiban tenaga solar.  - .  110. 

suhaila sepeai, mohd. hatim rohaizar, mohd. rujhan rais.  (2024).  silicon solar cell and new generation in silicon solar cell.  - .  111-128. 

mohd saiful adli azizmana, ayu wazira azhari, naimah ibrahim, dewi suriyani che halin, suhaila sepeai, norasikin ahmad ludin, mohammad nuzaihan md nor, li ngee ho.  (2024).  mixed cations tin-germanium perovskite: a promising approach for enhanced solar cell applications.  - heliyon.  1-16. 

noor fadhilah ramli, puteri nor aznie fahsyar, norasikin ahmad ludin, ahmad shah hizam md yasir, suhaila sepeai.  (2024).  influence of graphene dispersion on the photovoltaic performance of tandem solar cells with four terminal perovskite polycrystalline silicon configuration.  - materials research express.  46401-46410. 

zon fazlila mohd ahir, suhaila sepeai, nurul aqidah mohd sinin, ahmad rujhan mohd rais, kamaruzzaman sopian & mohd adib ibrahim.  (2024).  reduced toxicity and aqueous-based solvent using phosphoric acid as the dopant source for formation emitter layer of silicon solar cells.  - silicon.  307-321. 

azliana ramli, wan izhan nawawi wan ismail, suhaila sepeai, nur fatin najihah abdul yami, ab malik marwan ali.  (2024).  exploring the effect of the bromo- and iodo-halide(s) in the two-dimensional hybrid perovskites (h2-2amp)pbx4 (x=br and i) into the structural, chemical and optical properties.  - journal of solid state chemistry.  1 - 6. 

zon fazlila mohd ahir, ahmad rujhan mohd rais, norasikin ahmad ludin, kamaruzzaman sopian, suhaila sepeai.  (2024).  exploring low temperature-sputtered indium tin oxide (ito) as an anti-reflection layer for silicon solar cells.  - semiconductor science and technology.  11500 - 11512. 

a.s.m. mosabbir, m.s. sadek, minhaz mahmood, m. mofazzal hosain, suhaila sepeai, puvaneswaran chelvanathan, sakhr m. sultan, k. sopian, mohd adib ibrahim, k. sobayel.  (2024).  optimizing lead-free cs2agbibr6 double perovskite solar cells: insights from scaps and fdtd simulations.  - sustainable energy & fuels.  4311 - 4323. 

ahmad rujhan mohd rais, nurul aqidah mohd sinin, siti nor fazlina abdul hamid, kamaruzzaman sopian, suhaila sepeai.  (2024).  the impact of pulsed nd:yag laser on the surface of n-si and photo- electrical performance of silicon solar cells .  - engineering research express.  1 - 12. 

adilah anuar, suhaila sepeai, n.z.harun, n.a.ludin, r.m. yasin .  (2024).  raising knowledge of solar energy education for children at low cost strata resident in kuala lumpur.  - prosiding persidangan antarabangsa pendidikan dan kesejahteraan komuniti.  1 - 487. 

puteri intan zulaikha syed mahadzir, m mottakin, muhammad amirul aizat mohd abdah, puteri nor aznie fahsyar, khairulazhar jumbri, muhammad haris mahyuddin, suhaila sepeai, mohd asri mat teridi, norasikin ahmad ludin, mohd sukor su’ait, mohammad khaja nazeeruddin.  (2024).  demethylation strategies for spiro-ometad to enhance the thermo opto-electronic properties as potential hole transport materials in perovskite solar cells.  - materials research express.  1 - 20. 

nur hamizah mohd zaki, ab malik marwan alia, mohamad fariz mohamad taib, wan izhan nawawi wan ismail, suhaila sepeai, azliana ramli.  (2023).  dispersion-correction density functional theory (dft+d) and spin-orbit coupling (soc) method into the structural, electronic, optical and mechanical properties of ch3nh3pbi3.  - computational condensed matter.  1-7. 

ahmad rujhan mohd rais, zon fazlila mohd ahir, nurul aqidah mohd sinin, nur fairuz mohd rostan, suhaila sepeai, mohd adib ibrahim, kamaruzzaman sopian.  (2023).  non-destructive evaluation of toxic-less approach on emitter formation by water-based phosphoric acid for n-type silicon.  - silicon.  3091-3102. 

suhaila sepeai.  (2023).  potensi tenaga suria sebagai sumber penjanaan kuasa.  - majalah kosmik.  4-9. 

a. ramli, n. f. najihah, s. r. hamzah, s. sepeai, a. m. m. ali, w. i. nawawi.  (2023).  correlations of chemical, optical and structural properties of hybrid perovskites between three different amino (methyl) pyridine cations synthesized with lead bromide in acidic solution under inert nitrogenized atmosphere.  - malaysian journal of chemistry.  116-125. 

n. f. n. a. yami, a. ramli · w. i. nawawi, s. sepeai, s. d. safian, n. h. m. zaki, m. f. m. taib, o. h. hassan, a. m. m. ali.  (2023).  structural, electronic and optical properties of lower dimensional hybrid perovskite lead iodide frameworks soc via density functional theory.  - emergent materials.  999-1007. 

puteri nor aznie fahsyar, norasikin ahmad ludin, noor fadhilah ramli, puteri intan zulaikha, suhaila sepeai, ahmad shah hizam md yasir.  (2023).  stabilizing high-humidity perovskite solar cells with mos2 hybrid htl.  - scientific report journal.  3-10. 

mohd saiful adli azizman, ayu wazira azhari, dewi suriyani che halin, naimah ibrahim, suhaila sepeai, norasikin ahmad ludin, mohammad nuzaihan md nor, li ngee ho.  (2023).  progress in tin-germanium perovskite solar cells: a review.  - synthetic metals.  1-11. 

nur fatin najihah abdul yami, azliana ramli, suhaida dila safian, nur hamizah mohd zaki, mohamad fariz mohamad taib, ab malik marwan ali.  (2023).  the influence of different metals (ii) in hybrid perovskite of (2-amp)bi4 (b = pb, sn) onto the structural, electronic and optical properties: a dft study.  - physica scripta.  1-11. 

azliana ramli, wan izhan nawawi wan ismail, suhaila sepeai, nur fatin najihah abdul yami and ab malik marwan ali.  (2023).  lead-bromide hybrid perovskites with different dimensions due to nh2 position variation pyridine ligand methylene bridge-ch2.  - 2023 the 7th international conference on materials sciences and nanomaterials (icmsn 2023).  41-50. 

ahmad rujhan mohd rais, nurul aqidah mohd sinin, suhaila sepeai, mohd adib ibrahim, saleem h. zaidi, kamaruzzaman sopian.  (2022).  analysis of spectral transmission in si solar cell with pyramidal texturization by using pc3s simulation.  - silicon.  8981-8992. 

muhazri abd mutalib, norasikin ahmad ludin, mohd sukor suait, matthew davies, suhaila sepeai, mohd asri mat teridi, mohamad firdaus mohamad noh and mohd adib ibrahim.  (2022).  performance-enhancing sulfur-doped tio2 photoanodes for perovskite solar cells.  - applied science.  1-10. 

mohd sukor bin su`ait;azizan bin ahmad;suhaila binti sepeai.  (2022).  investigation of poly(spiro-ometad) as hole transport materials for perovskite solar cells.  - .  . 

m.i. elsmani, n. fatima, i. torres, s. fernández, m. p. a. jallorina, p. chelvanathan, a. r. mohd rais, m. n. md daud, s. n. syed nasir, s. sepeai, n. ahmad ludin, m. a. mat teridi, k. sopian, m. a. ibrahim.  (2022).  raytracing modelling of infrared light management using molybdenum disulfide (mos2) as a back-reflector layer in a silicon heterojunction solar cell(shj).  - materials.  1-13. 

norasikin binti ahmad ludin;kamaruzzaman sopian;sohif bin mat;suhaila binti sepeai;maisarah ahmad.  (2022).  empirical study on the efficiency of r&d activities of research universities towards renewable energy development in malaysia .  - .  . 

nur fairuz rostan, siti nor fazlina abdul hamid, zon fazlila mohd ahir, mohd adib ibrahim, kamaruzzaman sopian, suhaila sepeai.  (2022).  morphological, optical and electrical analysis of ag polymer-nickel low temperature top electrode in silicon solar cell for tandem application.  - silicon.  12421-12435. 

azliana ramli, wan izhan nawawi wan ismail, mohd nazari abu bakar, ab malik marwan ali, suhaila sepeai.  (2022).  insight into the structural, chemical, optical and conductivities of (c6h10n2)pbbr2i2 mixed-halide hybrid perovskite produced entirely in ambient air condition.  - materials today: proceedings.  4073-4076. 

nsm nasir, s sepeai, ma ibrahim, k sopian.  (2022).  light absorption near infrared wavelength by laser pulsed texturing on multi-crystalline silicon solar cellss.  - politeknik & kolej komuniti journal of engineering and technology.  1-19. 

norasikin binti ahmad ludin;kamaruzzaman sopian;mohd adib bin ibrahim;mohd asri bin mat teridi;suhaila binti sepeai;rozan binti mohamad yunus.  (2021).  electrochemical properties of triple cation tin thiocyanide perovskite/tio2 heterojunction layers.  - .  . 

muhd hatim rohaizar, suhaila sepeai, p. j. ker, n. a. ludin, m. a. ibrahim, k. sopian, saleem h. zaidi.  (2021).  influence of front surface single pulse laser drilling on a bifacial solar cell determined through simulation and experiment.  - optical and quantum electronics.  1-13. 

martin jian-hrong lee, swee-yong chee, bing-yuan tay, chee-leong lee, fook-chin lim, suhaila sepeai.  (2021).  affixing poly(methyl methacrylate-co-acrylic acid) nanospheres with trimethoxyvinylsilane on silicon solar module to enhance its power conversion efficiency.  - journal of materials science.  12364-12382. 

a. r. m. rais , s. sepeai , m. k. m. desa , m. a. ibrahim , p. j. ker , s. h. zaidi , k. sopian.  (2021).  photo-generation profiles in deeply-etched, two-dimensional patterns in interdigitated back contact solar cells.  - journal of ovonic research.  283-289. 

norasikin binti ahmad ludin;suhaila binti sepeai;mohd yusri bin abd rahman.  (2021).  fabrication of transparent metal selenide counter electrode for bifacial tio2-go dye-sensitized solar cells.  - .  . 

suhaila sepeai.  (2021).  carbon footprint5 things you can do at home to reduce your carbon footprint.  - the star.  1-4. 

puteri nor aznie fahsyar, norasikin ahmad ludin, noor fadhilah ramli, mohamad firdaus mohamad noh, rozan mohamad yunus, suhaila sepeai, mohd adib ibrahim, mohd asri teridi, kamaruzzaman sopian.  (2021).  ambient fabrication of perovskite solar cells through delay deposition technique.  - materials for renewable and sustainable energy.  1-8. 

puteri nor aznie fahsyar, norasikin ahmad ludin, noor fadhilah ramli, suhaila sepeai, mohd sukor suait, mohd adib ibrahim, mohd asri teridi, kamaruzzaman sopian.  (2021).  correlation of simulation and experiment for perovskite solar cells with mos2 hybrid htl structure.  - applied physics a-materials science & processing.  1-8. 

nurul aqidah mohd sinin, mohd adib ibrahim, suhaila sepeai.  (2021).  nanostruktur: impak penuaian cahaya sel suria.  - .  110. 

mohammed islam elsmani, noshin fatima, michael paul a. jallorina, suhaila sepeai, mohd sukor suait, norasikin ahmad ludin, mohd asri mat teridi, kamaruzzaman sopian, mohd adib ibrahim.  (2021).  recent issues and configuration factors in perovskite silicon tandem solar cells towards large scaling production.  - nanomaterials.  1-36. 

piz syed-mahadzir, ms su'ait, s sepeai, na ludin, ma mat-teridi, k sopian, a ahmad, k jumbri, ad jodlowski, k rakstys, mk nazeeruddin.  (2021).  polymerization of spiro-ometad for emerging solar cells.  - 7th malaysia polymer international conference 2021.  46. 

puteri intan zulaikha syed mahadzir, mohd sukor su'ait, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi, kamaruzzaman sopian, azizan ahmad, khairulazhar jumbri, kasparas rakstys, mohammad khaja nazeeruddin.  (2021).  polymerization of spiro-ometad for emerging solar cells.  - proceedings of 9th seri colloquium 2021.  18. 

siti nor fazlina abdul hamid, nurul aqidah mohd sinin, zon fazlila mohd ahir, suhaila sepeai, kamaruzzaman sopian and saleem h zaidi.  (2020).  electrical investigation of ito films in al-doped crystalline silicon solar cells.  - materials research express.  1-8. 

suhaila binti sepeai;mohd adib bin ibrahim;norasikin binti ahmad ludin;mohd asri bin mat teridi;saleem hussain zaidi;norhayati binti abu bakar.  (2020).  silicon-perovskite tandem heterojunction: emerging approach for higher efficiency solar cell.  - .  . 

nur fairuz rostan, suhaila sepeai, rozan mohamad yunus, norasikin ahmad ludin, mohd asri mat teridi, mohd adib ibrahim, kamaruzzaman sopian.  (2020).  optoelectronic and morphology properties of perovskite/silicon interface layer for tandem solar cell application.  - surface and interface analysis.  422-432. 

nurul syafiqah mohamed mustakim, javad safaei, charles ahamefula ubani, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi & mohd adib ibrahim.  (2020).  preliminary study of effective copper indium sulfide (cuins2) quantum dots as photo-sensitizer in solar cell.  - jurnal kejuruteraan.  307-313. 

bing-yuan tay, swee-yong chee, chee- leong lee, suhaila sepeai, mohammod aminuzzaman.  (2020).  improvement of light-harvesting efficiency of amorphous silicon solar cell coated with silver nanoparticles anchored via (3- mercaptopropyl) trimethoxysilane.  - applied nanoscience.  3553-3567. 

n.f. ramli, p.n.a. fahsyar, n.a. ludin, m.a.m. teridi, m.a. ibrahim, suhaila sepeai.  (2020).  graphene dispersion as a passivation layer for the enhancement of perovskite solar cell stability.  - materials chemistry and physics.  1-8. 

muhammad quisar lokman, husna mardiyah burhanuddin, muhammad arif riza, nurul nazli rosli, noor hazirah hashim, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi, fauzan ahmad, mohd adib ibrahim.  (2020).  humidity sensing of thin film perovskite nanostructure for improved sensitivity and optical performance.  - journal of materials research and technology.  13274-13281. 

muhd hatim rohaizar, suhaila sepeai, norasikin ahmad ludin, mohd adib ibrahim, kamaruzzaman sopian, saleem h.zaidi.  (2020).  an improved efficiency by surface modification using pulse laser for partial transparent bifacial solar cell.  - jurnal kejuruteraan.  157-163. 

suhaila sepeai fatin aliah phang nurbiha a shukor nor farahwahidah abd rahman ong boon hoong sumathi sethupathi mohana sundaram muthuvalu haslenda hashim noor syamilah zakaria wan azlina wan ab karim ghani nurfadhlina mohd sharef norasikin ahmad ludin.  (2020).  begitulah sang suria : daripada cahaya kepada elektrik.  - .  134. 

mohd adib bin ibrahim;kamaruzzaman sopian;norasikin binti ahmad ludin;mohd asri bin mat teridi;suhaila binti sepeai.  (2020).  development of a prototype nanocrystal non-toxic semiconductor in quantum dot sensitized solar cell.  - .  . 

nurul syafiqah mohamed mustakim, muhazri abd mutalib, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi, mohd adib ibrahim.  (2020).  enhanced performance of quantum dots sensitized solar cell utilizing copper indium sulfide and reduced-graphene oxide with the presence of silver sulfide.  - sains malaysiana.  2997-3005. 

nurul aqidah mohd sinin, mohd norizam md daud, mohd adib ibrahim, suhaila sepeai, kamaruzzaman sopian.  (2020).  texturization of silicon nanowire (sinw) process for p-type silicon wafer.  - proceedings of mechanical engineering research day 2020.  123-124. 

nurul syafiqah mustakim, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi, mohd adib ibrahim.  (2020).  effect of silver sulphide (ag2s) layer towards the performance of copper indium sulphide (cuins2) quantum dots sensitised solar cell.  - international journal of nanotechnology.  795-806. 

ayu wazira azhari, faith shi xin then, dewi suriyani che halin, suhaila sepeai, norasikin ahmad ludin.  (2020).  tin and germanium substitution in lead free perovskite solar cell: current status and future trends.  - international conference on sustainable materials (icosm 2020).  1-7. 

mashasriyah ismail, norasikin ahmad ludin, norul hisham hamid, mahmoud a.m. al-alwani, norani muti muhamed, suhaila sepeai, mohd adib ibrahi, mohd asri mat teridi.  (2020).  electrochemical properties of natural sensitizer from garcinia mangostana and archidendron pauciflorum pericarps for dye-sensitized solar cell (dssc) application.  - sains malaysiana.  3008-3015. 

norasikin ahmad ludin, kamaruzzaman sopian, mohd adib ibrahim, mohamad yusof sulaiman, suhaila sepeai, nilofar asim.  (2019).  modelling and fabrication of low cost silicon quantum dot (siqd) solar cell for industrial application.  - .  1-6. 

muhammad arif riza, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi, mohd adib ibrahim.  (2019).  synthesis and characterization of srsno3 using different synthesis methods.  - malaysian journal of analytical sciences.  100-108. 

nurul syafiqah mohamed mustakim, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi, mohd adib ibrahim.  (2019).  properties of nanostructured rutile titanium dioxide (tio2) thin film deposited with silver sulfide (ag2s) quantum dots as photoanode for solar photovoltaic.  - solid state science and technology vi.  329-335. 

mohd afzanizam mohd rosli, danial shafiq mohd zaki, fatiha abdul rahman, suhaila sepeai, nurfaizey abdul hamid, muhammad zaid nawam.  (2019).  f-chart method for design domestic hot water heating system in ayer keroh melaka.  - journal of advanced research in fluid mechanics and thermal sciences.  59-67. 

aisyah bolhan, norasikin ahmad ludin, najah syahirah mohd nor, mohd adib ibrahim, suhaila sepeai, mohd asri mat teridi, kamaruzzaman sopian & azami zaharim.  (2019).  prestasi pemangkin pt/rgo menggunakan teknik susunan berlapis untuk elektrod lawan bagi sel suria terpeka pewarna.  - jurnal kejuruteraan.  115-122. 

nur ifthitah mustafa, norasikin ahmad ludin, norani muti mohamed, mohd adib ibrahim, mohd asri mat teridi, suhaila sepeai, azami zaharim, kamaruzzaman sopian.  (2019).  environmental performance of window-integrated systems using dye sensitised solar module technology in malaysia.  - solar energy.  379-392. 

nurul syahirah aziz jaafar, kok-sing lim, muhammad khairol annuar zaini, harith ahmad, suhaila sepeai, guan hee tan, geok chin tan, zulkifli md. zainuddin.  (2019).  the surgical ablation on soft tissues using ho:yag laser with deviated beam fibe.  - optical fiber technology.  1-5. 

n.f.ramli, p.n.a.fahsyar, n.a.ludin, m.a.m.teridi, m.a.ibrahim, saleem h zaidi, suhaila sepeai.  (2019).  compatibility between compact and mesoporous tio2 layers on the optimization of photocurrent density in photoelectrochemical cells.  - surfaces and interfaces.  341-347. 

azliza azani, dewi suriyani che halin, kamrosni abdul razak, mohd mustafa al bakri abdullah, mohd arif anuar mohd salleh, norsuria mahmed, muhammad mahyiddin ramli, suhaila sepeai, mohd fairul sharin, v. chobpattana.  (2019).  self-cleaning property of graphene oxide/tio2 thin film.  - aip conference proceedings, 5th international conference on green design and manufacture (icongdm 2019).  1-7. 

suhaila sepeai.  (2019).  her day in the sun.  - the star.  3. 

mohd norizam md daud, nurul aqidah mohd sinin, suhaila sepeai, kamaruzzaman sopian.  (2019).  transmission of different surface textured on si wafer using ir measurement system.  - 3rd international symposium on advanced materials and nanotechnology.  1-2. 

kamaruzzaman sopian;mohd hafidz bin haji ruslan;mohd adib bin ibrahim;sohif bin mat;chan hoy yen;mohd asri bin mat teridi;suhaila binti sepeai;lim chin haw;saleem hussain zaidi;nilofar asim;md. akhtaruzzaman;masita binti mohammad;ahmad fudholi;halim bin h.  (2019).  grid connected solar photovoltaic thermal (pvt) system with nano fluids and nano pcm.  - .  . 

mukhlis mokhtar, samir ahmad, suhaila sepeai, norizam m. daud, saleem h. zaidi.  (2019).  inexpensive current-voltage system with electronically-controlled resistance under xenon arc light for solar cell efficiency measurement.  - jurnal kejuruteraan.  335-340. 

norasikin ahmad ludin mirratul mukminah junedi nurfarhana alyssa ahmad affandi mohd adib ibrahim kamaruzzaman sopian mohd asri mat teridi suhaila sepeai mohd sukor suait, lim chin haw.  (2019).  energy efficiency action plan for a public hospital in malaysia.  - alam cipta: international journal of sustainable tropical design research and practice.  73-79. 

muhd hatim rohaizar, suhaila sepeai, nurfarizza surhada, n.a. ludin, m.a. ibrahim, k. sopian, saleem h. zaidi.  (2019).  light transmission and internal scattering in pulsed laser-etched partially-transparent silicon wafers.  - heliyon.  1-9. 

nurul syafiqah mohamed mustakim, charles ahamefula ubani, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi, mohd adib ibrahim.  (2018).  quantum dots processed by silar for solar cell applications.  - solar energy.  256-270. 

norshazlinah abdul karim, norasikin ahmad ludin*, mohd asri mat-teridi, suhaila sepeai, mohd adib ibrahim, m. kouhnavard, kamaruzzaman sopian, hironori arakawa.  (2018).  effect of deposition time on of cobalt sulfide thin film electrode formation.  - malaysian journal of analytical sciences.  80-86. 

nur ezyanie safie, norasikin ahmad ludin*, norul hisham hamid, mohd sukor suait, mohd asri mat-teridi, suhaila sepeai, mohd adib ibrahim, kamaruzzaman sopian, hironori arakawa.  (2018).  co-sensitization of natural sensitizers extracted from rengas (gluta spp.) and mengkulang (heritiera elata) wood with ruthenium dye (n719) to enhance the performance of dye-sensitized solar cells .  - malaysian journal of analytical sciences.  95-106. 

nurul syahirah aziz jaafar, suhaila sepeai, kok-sing lim, muhammad khairol annuar zaini, harith ahmad, guan hee tan.  (2018).  a novel waveguide design that produces an elongated laser beam output for soft tissue ablation.  - optik.  561-566. 

azliana ramli, mohd nazari abu bakar, nafisah osman, wan izhan nawawi wan ismail, suhaila sepeai.  (2018).  characterization of novel nitrogen-less derived 2d hybrid perovskite of c6h8n2pbbr3 as a light-harvesting material for perovskite solar cell application.  - materials letters.  . 

muhammad arif riza, abu bakar abd rahman, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi & mohd adib ibrahim.  (2018).  properties of zinc tin oxide thin film by aerosol assisted chemical vapor deposition (aacvd).  - 3rd international conference on the science and engineering of materials (icosem 2017) aip conference proceeding.  . 

nurul aqidah mohd sinin, mohd adib ibrahim, suhaila sepeai, mohd asri mat teridi, norasikin ahmad ludin, kamaruzzaman sopian & saleem h. zaidi.  (2018).  kebergantungan suhu dengan penggunaan tiub kuarza relau ke atas sel suria dwi-muka.  - sains malaysiana.  . 

muhazri abd mutalib, norasikin ahmad ludin, nik ahmad aizudden nik ruzalman, vincent barrioz, suhaila sepeai, mohd asri mat teridi, mohd sukor suait, mohd adib ibrahim, kamaruzzaman sopian.  (2018).  progress towards highly stable and lead free perovskite solar cells.  - material for renewable and sustainable energy.  . 

masita binti mohammad;kamaruzzaman sopian;zahira binti yaakob;mohd adib bin ibrahim;norasikin binti ahmad ludin;suhaila binti sepeai.  (2018).  metal/polymer interphases study in aqueous solution on conductive thermoset nanomaterial.  - .  . 

norasikin ahmad ludin, mirratul mukminah junedi, nurfarhana alyssa ahmad affandi, mohd adib ibrahim, kamaruzzaman sopian, mohd asri mat teridi, suhaila sepeai, mohd sukor suait & lim chin haw.  (2018).  the need for a sustainable hospital: why and how?.  - the 2nd malaysia university: industry green building collaboration symposium (mu igbc 2018).  . 

nur fairuz mohd rostan, suhaila sepeai, noor fadhilah ramli, norasikin ahmad ludin, mohd asri mat teridi, mohd. adib ibrahim & saleem h.zaidi.  (2018).  investigation on morphology and optical properties of tio2 blocking layer deposited in ambient air for perovskite solar cell application.  - e-proceedings of the 2nd malaysia university-industry green building collaboration symposium (mu-igbc) 2018.  . 

noor fadhilah ramli, suhaila sepeai, nur fairuz mohd rostan, norasikin ahmad ludin, mohd. adib ibrahim, mohd asri mat teridi & saleem h.zaidi.  (2018).  the effect of ch3nh3pbi3 concentration precursor on the tio2/ch3nh3pbi3 thin film morphology in perovskite solar cell.  - e-proceedings of the 2nd malaysia university-industry green building collaboration symposium (mu-igbc) 2018.  . 

muhd hatim rohaizar, suhaila sepeai, m.k.m.desa, n.a.ludin, m.a.ibrahim, k.sopian & saleem h.zaidi.  (2018).  modeling of bifacial solar cell on partial transparent si wafer by silvaco software.  - e-proceedings of the 2nd malaysia university-industry green building collaboration symposium (mu-igbc 2018).  . 

norasikin ahmad ludin, nur ifthitah mustafa, marlia m. hanafiah, mohd adib ibrahim, mohd asri mat teridi, suhaila sepeai, azami zaharim, kamaruzzaman sopian.  (2018).  prospects of life cycle assessment of renewable energy from solar photovoltaic technologies: a review.  - renewable and sustainable energy reviews.  . 

norasikin binti ahmad ludin;kamaruzzaman sopian;azami bin zaharim;mohd adib bin ibrahim;marlia binti mohd hanafiah;mohd asri bin mat teridi;suhaila binti sepeai;mohd sukor bin su`ait.  (2018).  environmental impact assessment and techno-economic analysis of quantum dot photovoltaic (qdpv).  - .  . 

mohd asri bin mat teridi;mohd adib bin ibrahim;norasikin binti ahmad ludin;mohamad yusof bin sulaiman;suhaila binti sepeai.  (2018).  development of a prototype non-toxic organo tin-halide perovskite heterojunction solar cell.  - .  . 

rosdiadee nordin, wan hanna melini wan mokhtar, huda abdullah, razinah sharif, chan kok meng, hanis mastura yahya, siti fathiah masre, mohd sukor suait, suhaila sepeai, lee khai ern.  (2018).  collaboration and teamwork to make an impact among the young scientists.  - rampai penyelidik siri 6: stem untuk komuniti 2018.  . 

zon fazlila mohd. ahir, suhaila sepeai, saleem h. zaidi.  (2018).  optimization of phosphoric acid-based emitter formation on silicon wafer.  - jurnal kejuruteraan.  . 

siti nor fazlina abdul hamid, suhaila sepeai, samir mahmood ahmad, saleem h.zaidi.  (2018).  pulsed laser annealing of ag-paste on n-doped emitter.  - jurnal kejuruteraan.  . 

mohd norizam md daud, suhaila sepeai, nurul aqidah mohd sinin & kamaruzzaman sopian.  (2018).  development of a phosphorus blade method for emitter formation in bifacial solar cells.  - putra research symposium 2018 (prs 2018).  . 

nur ezyanie safie, norasikin ahmad ludin, norul hisham hamid, suhaila sepeai, mohd asri mat teridi, mohd adib ibrahim, kamaruzzaman sopian, hironori arakawa.  (2017).  energy levels of natural sensitizers extracted from rengas (gluta spp.) and mengkulang (heritiera elata) wood for dye-sensitized solar cells.  - materials for renewable and sustainanble energy.  1-9. 

noor fadhilah ramli, suhaila sepeai, nur fairuz mohd rostan, norasikin ahmad ludin, mohd. adib ibrahim, mohd asri mat teridi, and salem h. zaidi.  (2017).  model development of monolithic tandem silicon-perovskite solar cell by scaps simulation.  - the 1st ukm-isesco-comsats international workshop on nanotechnology for young scientists (iwys2016), aip conference proceeding.  20061-20066. 

nurfarizza surhada mohd nasir, nurul aqidah mohd sinin, suhaila sepeai, cheow siu leong, kamaruzzaman sopian, saleeem h. zaidi.  (2017).  investigation near ir absorption in thin crystalline si wafers with randomly etched nano-pillarsestigation.  - the 1st ukm-isesco-comsats international workshop on nanotechnology for young scientists (iwys2016), aip conference proceeding.  20001-20008. 

nur fairuz mohd rostan, suhaila sepeai, noor fadhilah ramli, ayu wazira azhari, norasikin ahmad ludin, mohd asri mat teridi, mohd adib ibrahim, saleem h zaidi.  (2017).  characterization of perovskite layer on various nanostructured silicon wafer.  - the 1st ukm-isesco-comsats international workshop on nanotechnology for young scientists (iwys2016),aip conference proceeding.  201-207. 

nurfarizza surhada mohd nasir, suhaila sepeai, cheow siu leong, kamaruzzaman sopian, saleem h.zaidi.  (2017).  infra-red investigation on silicon solar cells.  - malaysian journal of analytical sciences.  1134-1142. 

wan zulhafizhazuan, suhaila sepeai, cheow siu leong, kamaruzzaman sopian , saleem h. zaidi.  (2017).  performance analysis of simplified silicon solar cell on p-type crystalline silicon wafer.  - malaysian journal analytical sciences.  1127-1133. 

nur ezyanie safie,norasikin ahmad ludin, norul hisham hamid, paridah md. tahir, mohd asri mat teridi, suhaila sepeai, mohd adib ibrahim, and kamaruzzaman sopian.  (2017).  electron transport studies of dye-sensitized solar cells based on natural sensitizer extracted from rengas (gluta spp.) and mengkulang (heritiera elata) wood..  - bioresources.  9227-9243. 

suhaila sepeai, wan zulhafizhazuan, cheow siu leong, n.a .ludin, m.a.ibrahim, k.sopian, saleem h.zaidi.  (2017).  analisis arus-voltan bagi pengubahsuaian proses fabrikasi sel suria silikon jenis-p ke atas wafer silikon jenis-n.  - sains malaysiana.  1943-1949. 

m.k. mat desa , s. sapeai, a.w. azhari, k. sopian, m.y. sulaiman , n. amin, s.h. zaidi.  (2016).  silicon back contact solar cell configuration: a pathway towards higher efficiency.  - renewable and sustainable energy reviews.  1516-1532. 

suhaila sepeai.  (2016).  hasil penyelidikan perlu dihebah kepada masyarakat.  - berita harian.  34. 

nurul aqidah mohd sinin, mohd adib ibrahim, suhaila sepeai, mohamad yusof sulaiman, mohd asri mat teridi, norasikin ahmad ludin, saleem h. zaidi.  (2016).  modification of bsf layer in bifacial solar cell via photosensitization of molecules nanostructure.  - jurnal teknologi.  109-114. 

suhaila sepeai.  (2016).  gabungan silikon-perovskit: pencetus dimensi baru sel suria menuju 2030.  - majalah sains.  1-4. 

muhammad arif riza, mohd adib ibrahim, ubani charles ahamefula, mohd asri mat teridi, norasikin ahmad ludin, suhaila sepeai, kamaruzzaman sopian.  (2016).  prospects and challenges of perovskite type transparent conductive oxides in photovoltaic applications. part i - material developments.  - solar energy.  371-378. 

muhammad arif riza, mohd adib ibrahim, ubani charles ahamefula, mohd asri mat teridi, norasikin ahmad ludin, suhaila sepeai, kamaruzzaman sopian.  (2016).  prospects and challenges of perovskite type transparent conductive oxides in photovoltaic applications. part ii - synthesis and deposition.  - solar energy.  309-317. 

nurul aqidah mohd sinin, mohd adib ibrahim, suhaila sepeai, norasikin ahmad ludin, mohd asri mat teridi, mohd norizam md daud, kamaruzzaman sopian and saleem h. zaidi.  (2016).  investigation of cell performance with different firing technique on bifacial solar cell.  - solid state science and technology.  306-314. 

nur ezyanie safie, norasikin ahmad ludin, mohd sukor suait, norul hisham hamid, suhaila sepeai, mohd adib ibrahim, mohd asri mat teridi.  (2015).  preliminary study of natural pigments photochemical properties of curcuma longa l. and lawsonia inermis l. as tio2 photoelectrode sensitizer.  - malaysian journal of analytical sciences.  1243-1249. 

nurul aqidah mohd sinin, mohd adib ibrahim, mohd asri mat teridi, norasikin ahmad ludin, suhaila sepeai, kamaruzzaman sopian.  (2015).  si functionalization with dye molecular as lightharvesting material.  - malaysian journal of analytical sciences (mjas).  1256-1263. 

masita mohammad, mohd sukor suait, nilofar asim, mohd adib ibrahim, halim razali, ahmad fudholi, suhaila sepeai.  (2015).  3rd extended abstract seri colloquium 2015.  - .  37. 

suhaila sepeai.  (2015).  tempat duduk bayi, tali keledar elak kemalangan maut.  - berita harian.  . 

suhaila sepeai.  (2015).  pastikan bekalan anak di rumah pengasuh cukup.  - berita harian.  . 

suhaila  sepeai, saleem  h. zaidi, m.y. sulaiman,  k. sopian,  m.a. ibrahim m.k.m. desa  and  m.d. norizam.  (2014).  detailed  analysis  of  shallow  and  heavily-­doped  emitters  for  al-­bsf   bifacial  solar  cells.  - advanced materials research.  459-463. 

m. kouhnavard, s. ikeda, n. a. ludin, nb ahmad khairudin, b. v. ghaffari, m. teridi, m. a. ibrahim, s. sepeai, k. sopian.  (2014).  a review of semiconductor materials as sensitizers for quantum dot-sensitized solar cells.  - renewable and sustainable energy reviews.  37(2014):397-407. 

suhaila  sepeai,  saleem  h.  zaidi,  m.y.  sulaiman,  k.  sopian,  m.a.  ibrahim,   m.k.m.  desa  and  m.d.  norizam.  (2014).  advanced material research.  - detailed  analysis  of  shallow  and  heavily-­doped  emitters  for  al-­bsf   bifacial  solar  cells.  896:459-463. 

mohd adib ibrahim, nurul aqidah mohd sinin, ayu wazira azhari, suhaila sepeai, mohd norizam md daud, mohd asri mat teridi, norasikin ahmad ludin, kamaruzzaman sopian.  (2014).  relation of surface roughness and photo-induced charge trapping of porous si nanowires.  - energy, environmental and structural engineering series : 8th international conference on renewable energy sources (res`14) / wseas press.  . 

suhaila sepeai, saleem h. zaidi, m.k.m. desa, m.y. sulaiman, n.a. ludin, m. adib ibrahim, k. sopian.  (2013).  design optimization of bifacial solar cell by pc1d simulation.  - journal of energy technologies and policy.  3(5):1-11. 

n. ahmad-ludin, n. h. hamid, m.a. mohd-bakri, m.a mat-teridi, s. sapeai, m. a. ibrahim, k. sopian, s. mat, c. siwar.  (2013).  current financing models and issues in the malaysian green technology projects.  - 7th wseas international conference on renewable energy sources (res`13) - latest trends in renewable energy and environmental informatics.  . 

n. ahmad-ludin, n. abdul-karim, m.a. mat-teridi, m.a. ibrahim, s.sepeai, k.sopian, m.y.sulaiman, nilofar asim.  (2013).  absorption spectrum of n719 and sq1 dye on tio2 surface of dye-sensitized solar cell.  - 7th wseas international conference on renewable energy sources (res`13) - latest trends in renewable energy and environmental informatics.  . 

mohd adib ibrahim, mohd asri mat teridi, norasikin ahmad ludin, suhaila sepeai, kamaruzzaman sopian, nicholas alderman, lefteris danos, tomas markvart.  (2013).  stability study of alkyl monolayers directly attached to si (111) surface for solar cells application.  - 7th wseas international conference on renewable energy sources (res`13) - latest trends in renewable energy and environmental informatics.  . 

m.k. mat desa, s.a. shahahmadi, suhaila sepeai, k. sopian, m.y. sulaiman and saleem h. zaidi.  (2013).  an investigation of front surface field, emitter and base doping concentration on p-type screen printed back contact solar cells.  - 7th wseas international conference on renewable energy sources (res`13) - latest trends in renewable energy and environmental informatics.  . 

suhaila sepeai, saleem h.zaidi, s.l. cheow, m.y. sulaiman, k. sopian, a.w. azhari, n.a. ludin and m. khairunaz.  (2013).  evaluation of surface photovoltage (spv) in al-back surface fields bifacial solar cell.  - 7th wseas international conference on renewable energy sources (res`13) - latest trends in renewable energy and environmental informatics.  . 

m. khairunaz, suhaila sepeai, a. w azhari, k. sopian, saleem h. zaidi.  (2013).  investigation of xef2 dry etching for contact isolation of screen printed ibc solar cell.  - 39th ieee photovoltaic specialists conference, tampa, florida.  . 

a.w.azhari, b. t. goh, suhaila sepeai, m. khairunaz, k. sopian and saleem h. zaidi.  (2013).  synthesis and characterization of self-assembled, high aspect ratio nm-scale columnar silicon structures.  - 39th ieee photovoltaic specialists conference, tampa, florida.  . 

suhaila sepeai, s. l. cheow, m. y. sulaiman, k. sopian, and saleem h. zaidi.  (2013).  fabrication and characterization of al-bsf bifacial solar cell.  - 39th ieee photovoltaic specialists conference, tampa, florida.  . 

suhaila sepeai, m. y. sulaiman, m. khairunaz, a.w.azhari, k.sopian, and saleem h.zaidi.  (2013).  numerical analysis of bifacial solar cell using pc1d software.  - 39th ieee photovoltaic specialists conference, tampa, florida.  . 

suhaila sepeai, cheow siu leong, k. sopian, and saleem h. zaidi.  (2013).  surface photovoltage characterization of si wafers and solar cells.  - photovoltaic science and engineering conference (pvsec).  . 

ayu wazira azhari, adnan ali, victor c.h. lim, suhaila sepeai, kamaruzzaman sopian, saleem h. zaidi.  (2013).  heteroepitaxial growth and simulation of sixge1-x /si solar cells.  - photovoltaic science and engineering conference (pvsec).  . 

suhaila sepeai, m.k.m.desa, m.y.sulaiman, k.sopian, n.a.ludin, m.d.norizam and saleem h.zaidi.  (2013).  investigation on new combination method of emitter-bsf formation in npp+ bifacial solar cell.  - photovoltaic science and engineering conference (pvsec).  . 

suhaila sepeai, m.y. sulaiman, saleem h. zaidi and kamaruzzaman sopian.  (2012).  non-destructive evaluation of bifacial solar cell through sem characterization.  - journal of solid state science and technology.  20(1&2):75-81. 

suhaila sepeai, m. y. sulaiman, kamaruzzaman sopian, and saleem h. zaidi.  (2012).  surface passivation studies on n+pp+ bifacial solar cell.  - international journal of photoenergy.  2012:Article ID 278764. 

suhaila sepeai, m.y.sulaiman, saleem h.zaidi, kamaruzzaman sopian.  (2012).  enhanced light absorption in bifacial solar cells.  - ieee-icse2012 proc., 2012, kuala lumpur, malaysia.  . 

suhaila sepeai, m.y.sulaiman, saleem h.zaidi, kamaruzzaman sopian.  (2011).  microstructural studies on fire-through front contact metallization of si solar cells.  - 2011 ieee regional symposium on micro and nano electronics, rsm 2011; kota kinabalu, sabah.  . 

suhaila sepeai, m.y.sulaiman, saleem h.zaidi, kamaruzzaman sopian.  (2011).  fabrication on nano-textured silicon bifacial solar cells.  - 2011 ieee conference on sustainable utilisation development in engineering and technology (student2011), the university of nottingham, malaysia campus, semenyih, selangor..  . 

suhaila sepeai, mohamad yusof sulaiman, kamaruzzaman sopian..  (2011).  optimization of rapid thermal firing on silver metal contact for crystalline silicon solar cells.  - source: malaysia annual physics conference 2010 (perfik-2010) book series: (aip conference proceedings).  . 

suhaila sepeai, mohamad yusof sulaiman, kamaruzzaman sopian, saleem h.zaidi.  (2011).  investigation of back surface fields effect on bifacial solar cells.  - international conferenece on nanotechnology- research and commercialization (icont2011), sabah, malaysia.  . 

sepeai s., salleh m.m., yahaya m., umar a.a..  (2009).  improvement of white organic light emitting diode performances by an annealing process.  - thin solid films.  517(16):4679-4683.