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. 

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. 

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).  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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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 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. 

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. 

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. 

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. 

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. 

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.  . 

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.  . 

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.  . 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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.