Penerbitan WOS

Hasila Jarimi, Devrim Aydin, Mohd Nazari Abu Bakar, Adnan Ibrahim, Ahmad Fazlizan, Ahmad Afif Safwan and Kamaruzzaman Sopian.  (2021).  Exergy based sustainability analysis of a dual fluid hybrid photovoltaic/thermal (PV/T) solar collector.  - International Journal of Exergy.  358-373. 

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. 

Saadah Ahmad Sowi, Shahrir Abdullah, Kamaruzzaman Sopian.  (2021).  The effect of linearly increasing/decreasing pitch ratio twisted tape with various progression rate and nanofluid towards the system performance.  - Thermal Science and Engineering Progress.  1-16. 

A. A. Ammar, K. Sopian, M. Mohanraj.  (2021).  Photovoltaic thermal collector assisted heat pumps using environment-friendly working fluids.  - Proc IMechE Part E: Journal of Process Mechanical Engineering.  694-706. 

Asmaa Soheil Najm, Norasikin A. Ludin, Norul Hisham Hamid, Mohd Adib Ibrahim, Mohd Asri Mat Teridi, Kamaruzzaman Sopian, Hazim Moria, Araa Mebdir Holi, Asla A. Al-Zahrani, Hasanain Salah Naeem.  (2020).  Effect of Chenodeoxycholic Acid on the Performance of Dye-sensitized Solar Cells utilizing Pinang Palm (Areca catechu) Dye.  - Sains Malaysiana.  3017-3028. 

Ali H.A.Al-Waeli, Kamaruzzaman Sopian, Hussein A. Kazema, Miqdam T. Chaichan.  (2020).  Evaluation of the electrical performance of a photovoltaic thermal system using nano-enhanced paraffin and nanofluids.  - Case Studies in Thermal Engineering.  1-8. 

Fairuz Suzana Mohd Chachuli, Norasikin Ahmad Ludin, Sohif Mat, Kamaruzzaman Sopian.  (2020).  Renewable energy performance evaluation studies using the data envelopment analysis (DEA): A systematic review.  - Journal of Renewable and Sustainable Energy.  1-15. 

S. S. S. Baljit, H. Y. Chan, S. H. Zaidi, K. Sopian.  (2020).  Performance study of a dual-fluid photovoltaic thermal collector with reflection and refraction solar concentrators.  - International Journal of Low-Carbon Technologies.  25-39. 

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. 

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. 

Muhammad Aslam Mohd Safari, Nurulkamal Masseran, Alias Jedi, Sohif Mat, Kamaruzzaman Sopian, Azman Bin Abdul Rahim, Azami Zaharim.  (2020).  Rural public acceptance of wind and solar energy: a case studyfrom Mersing, Malaysia.  - Energies.  1-24. 

F.T.Munna, P.Chelvanathan, K.Sobayel K.Nurhafiza, D.K.Sarkar, Majid Nour, Hatem Sindi, M.Rawa, K. Sopian, N.Amin, Md.Akhtaruzzaman.  (2020).  Effect of zinc doping on the optoelectronic properties of cadmium sulphide (CdS) thin films deposited by chemical bath deposition by utilising an alternative sulphur precursor.  - Optik.  1-9. 

Md. Shahariar Chowdhury, Kazi Sajedur Rahman, Tanjia Chowdhury, Narissara Nuthammachot, Kuaanan Techato, Md. Akhtaruzzaman, Sieh Kiong Tiong, Kamaruzzaman Sopian, Nowshad Amin.  (2020).  An overview of solar photovoltaic panels end-of-life material recycling.  - Energy Strategy Reviews.  1-11. 

Saadah Ahmad, Shahrir Abdullah and Kamaruzzaman Sopian.  (2020).  Numerical and experimental analysis of the thermal performances of SiC/Water and Al2O3/Water nanofluid inside a circular tube with constant-increased-PR twisted tape.  - Energies.  1-24. 

Saadah Ahmad, Shahrir Abdullah and Kamaruzzaman Sopian.  (2020).  A review on the thermal performance of nanofluid inside circular tube with twisted tape inserts.  - Advances in Mechanical Engineering.  1-26. 

Ahmed Abdulmula, Kamaruzzaman Sopian, Lim Chin Haw.  (2019).  Power consumption modeling based on real-time data traffic for balancing power supply and energy demand to develop green telecommunication tower: a case study.  - Engineering, Technology & Applied Science Research.  4159-4164. 

Ahmad Fazlizan, Ahmed Abdulmula, Akmal Naim Amran, Chin Haw Lim and Kamaruzzaman Sopian.  (2019).  Performance evaluation of maximum light detection solar tracking system in the tropics.  - Journal of Mechanical Science and Technology. 

Ammar M. Abdulateef, Abduljalil A. Al-Abidi, Kamaruzzaman Sopian, Sohif Mat, Mustafa S. Mahdi.  (2019).  A combination of fins-nanoparticle for enhancing the discharging of phasechange material used for liquid desiccant air conditioning unite.  - Journal of Energy Storage.  1-12. 

M.S. Jamal, S.A. Shahahmadi, Mohd. Aizat Abdul Wadi, P. Chelvanathan, N. Asim, H. Misran, M.I. Hossain, N. Amin, K. Sopian, Md. Akhtaruzzaman.  (2019).  Effect of defect density and energy level mismatch on the performance of perovskite solar cells by numerical simulation.  - Optik - International Journal for Light and Electron Optics.  1204-1210. 

H. Heriche, P. Chelvanathan, S. A. Shahahmadi, Y. Yusoff, B. Bais, Z. Rouabah, S. K. Tiong, K. Sopian, N. Amin.  (2019).  Impact of dc-sputtered mo interlayer on the structural and compositional properties of Cu2 ZnSnS4 (CZTS) thin films on flexible mo substrates.  - Chalcogenide Letters.  595-602. 

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. 

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. 

Ali H.A. Al-Waeli, Miqdam T. Chaichan, Hussein A. Kazem, K. Sopian.  (2019).  Evaluation and analysis of nanofluid and surfactant impact on photovoltaic-thermal systems.  - Case Studies in Thermal Engineering.  1-11. 

Ammar M. Abdulateef, Jasim Abdulateef, Kamaruzzaman Sopian, Sohif Mat, Adnan Ibrahim.  (2019).  Optimal fin parameters used for enhancing the melting and solidification of phase-change material in a heat exchanger unite.  - Case Studies in Thermal Engineering.  1-12. 

Samir Mahmmod Ahmad, Cheow Siu Leong, Richard W. Winder, K. Sopian, Saleem H. Zaidi.  (2019).  Electrical, morphological, and compositional characterization of screen-printed al contacts annealed in horizontal and vertical configurations.  - Journal of Electronic Materials.  6382-6396. 

Ali H.A. Al-Waeli, Kamaruzzaman Sopian, Hussein A. Kazem, Miqdam T. Chaichan.  (2019).  Novel criteria for assessing PV/T solar energy production.  - Case Studies in Thermal Engineering.  1-8. 

Ag Sufiyan Abd Hamid, Adnan Ibrahim, Sohif Mat, Kamaruzzaman Sopian.  (2019).  Experimental evaluation on large scale solar dryer for drying natural fiber in Malaysia.  - International Journal of Renewable Energy Research.  598-604. 

Ali H.A. Al-Waeli, Miqdam T. Chaichan, K. Sopian, Hussein A. Kazem.  (2019).  Influence of the base fluid on the thermo-physical properties of PV/ T nanofluids with surfactant.  - Case Studies in Thermal Engineering.  1-8. 

Samir Mahmmod Ahmad, Cheow Siu Leong, K. Sopian, Saleem H. Zaidi.  (2018).  Role of firing temperature, sheet resistance, and contact area in contact formation on screen-printed metal contact of silicon solar cell.  - Journal of Electronic Materials.  2120-2134. 

Alsanossi M. Aboghrara, M. A. Alghoul, B. T. H. T. Baharudin, A. M.Elbreki,A. A. Ammar, K. Sopian, and A. A. Hairuddin.  (2018).  Parametric study on the thermal performance and optimal design elements of solar air heater enhanced with jet impingement on a corrugated absorber plate.  - International Journal of Photoenergy.  1-21. 

Ali H. A. Alwaeli, Kamaruzzaman Sopian, Adnan Ibrahim, Sohif Mat, Mohd Hafidz Ruslan.  (2018).  Concepts and challenges of nanofluids and Phase Change Material (PCM) in Photovoltaic Thermal (PV/T) collectors: a review.  - Jurnal Kejuruteraan. 

Ahed Hameed Jaaz, Kamaruzzaman Sopian, Tayser Sumer Gaaz.  (2018).  Study of the electrical and thermal performances of photovoltaic thermal collector-compound parabolic concentrated.  - Results in Physics.  500-510. 

Idris Zulkifle, Ali H.A. Alwaeli, Mohd Hafidz Ruslan, Zahari Ibarahim, Mohd Yusof Hj Othman, Kamaruzzaman Sopian.  (2018).  Numerical investigation of V-groove air-collector performance with changing cover in Bangi, Malaysia.  - Case Studies in Thermal Engineering. 

Ali H.A. Al-Waeli, K. Sopian, Hussein A Kazem, Miqdam T Chaichan.  (2018).  Nanofluid based grid connected PV/T systems in Malaysia: A technoeconomical assessment.  - Sustainable Energy Technologies and Assessments. 

Hassan Ahmoum, Mourad Boughrara, Mohamed Kerouad, Puvaneswaran Chelvanathan, Kamaruzzaman Sopian, Mohd Sukor Su'ait, Lee Tian Khoon, Baohai Jia & Guojian Li.  (2018).  P-type Cu2ZnSnS4 as multifunctional material for photovoltaic and thermoelectric application: theoretical investigation.  - Jurnal Kejuruteraan. 

Amanda Halim, Ahmad Fudholi, Kamaruzzaman Sopian, Mohd Hafidz Ruslan,Stephen J. Phillips.  (2018).  Feasibility study on hybrid solar photovoltaic with diesel generator and battery storage design and sizing using HOMER Pro.  - Jurnal Kejuruteraan. 

Mohd Azman Che Mat Isa, Kamaruzaman Sopian, Sohif Mat, Halim Razali.  (2018).  Efficiency of the rocking kiln- fluidised bed for charcoal production.  - Jurnal Kejuruteraan.  81-86. 

Shuhib Mamat, Mohamad Faizzi, Mohd Sukor Su'ait, Norasikin Ahmad Ludin, Kamaruzzaman Sopian, Nurul Akmaliah Dzulkarnain, Azizan Ahmad, Loh Kee Shyuan, Lee Tian Khoon & Daniel Brandell.  (2018).  Kajian elektrolit polimer berasaskan getah asli terubah suai (MG49) dalam sel suria terpeka pewarna.  - Sains Malaysiana. 

Ali H.A. Al-Waeli, Miqdam T. Chaichan, Hussein A. Kazem, K. Sopian, Javad Safaei.  (2018).  Numerical study on the effect of operating nanofluids of photovoltaic thermal system (PV/T) on the convective heat transfer.  - Case Studies in Thermal Engineering. 

Cheku Nurul Aisyah, Ahmad Fudholi, Mohd Yusof OthmAN, Adnan ibrahim, Mohd Hafidz Ruslan, Kamaruzzaman Sopian.  (2018).  Kecekapan pengumpul PV/T menggunakan pengumpul terma reka bentuk pilin (Efficiency of PV/T Collector using Spiral Thermal Absorber Design).  - Sains Malaysiana. 

Ashraful Islam, Towhid H. Chowdhury, Chuanjiang Qin, Liyuan Han, Jae-Joon Lee, Idriss M. Bedja, Md. Akhtaruzzaman, Kamaruzzaman Sopian, Antoine Mirloupeand Nicolas Leclerc.  (2018).  Panchromatic absorption of dye sensitized solar cells by co-Sensitization of triple organic dyes.  - Sustainable Energy & Fuels.  209-214. 

Zeki Ahmed Darwish, Hussein, A. Kazem, K. Sopian, M. A. Alghoul, Hussain Alawadhi.  (2018).  Experimental investigation of dust pollutants and the impact of environmental parameters on PV performance: an experimental study.  - Environment Development and Sustainability. 

Norasikin A. Ludin, Mahmoud A.M. Al-Alwani, Abu Bakar Mohamad, Abd. Amir H.Kadhum, Norul Hisham Hamid, Mohd Adib Ibrahim, Mohd Asri Mat Teridi, Tarik M. Ali Al-Hakeem, Abduljabbar Mukhlus, Kamaruzzaman Sopian.  (2018).  Utilization of natural dyes from zingiber officinale leaves and clitoria ternatea flowers to prepare new photosensitisers for dye-sensitised solar cells.  - International Journal of Electrochemical Science. 

Idris Zulkifle, Mohd Hafidz Hj Ruslan, Mohd. Yusof Hj Othman, Zahari Ibarahim, Kamaruzzaman Sopian.  (2018).  Pengeringan asam gelugur (garcinia atroviridis) menggunakan sistem pengering suria.  - Jurnal Teknologi (Sciences & Engineering). 

Samir Mahmmod Ahmad, Cheow Siu Leong, Richard W. Winder, K. Sopian & Saleem H. Zaidi.  (2018).  A phenomenological model of the screen printed, silver paste contact to Si substrate.  - Journal of Electronic Materials. 

Towhid Hossain Chowdhury, Mohammad Tanvirul Ferdaous, Mohd. Aizat Abdul Wadi, Puvaneswaran Chelvanathan, Nowshad Amin, Ashraful Islam, Nurhafiza Kamaruddin, Muhammad Irsyamuddin M. Zin, Mohd Hafidz Ruslan, Kamaruzzaman Bin Sopian And Md. Akhtaruzzaman.  (2018).  Prospects of Ternary Cd1xZnxS as an electron transport layer and associated Interface defects in a planar lead halide perovskite solar cell via numerical simulation.  - Journal of Electronic Materials.  3051-3058. 

B. Elhub, Sohif Mat, K. Sopian, A.M. Elbreki, Mohd Hafidz Ruslan, A.A. Ammar.  (2018).  Performance evaluation and parametric studies on variable nozzle ejector using R134A.  - Case Studies in Thermal Engineering. 

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. 

Puteh Melor Wesma Salehen, Halim Razali, Kamaruzzaman Sopian, Mohd Sukor Su'ait, Lee Tian Khoon.  (2018).  Charge-discharge characteristics improvement through optimization of voltage range for LiNiCoMnO2 electrode for high energy density lithium ion batteries.  - Jurnal Kejuruteraan.  229-234. 

S. M. Ahmad, C.S. Leong, K. Sopian, S.H. Zaidi.  (2017).  Performance Evaluation of Screen-Printed C-Si Solar Cells Fabricated by the Simple and Low-Cost Process.  - Digest Journal of Nanomaterials and Biostructures.  495-506. 

Mahmoud A. M. Al Alwani, Abu Bakar Mohamad, Abdul Amir H. Kadhum, Norasikin A. Ludin, N.E. Safie, M.Z. Razali, M. Ismail, Kamaruzzaman Sopian.  (2017).  Natural dye extracted from Pandannus amaryllifolius leaves as sensitizer in fabrication of dye sensitized solar cells.  - International journal of electrochemical sciences.  747-761. 

Azhar Ghazali, Elias @ Ilias Salleh, Lim Chin Haw, Sohif Mat, Kamaruzzaman Sopian.  (2017).  Feasibility of vertical photovoltaic system on high-rise building in Malaysia: performance evaluation.  - International Journal of Low Carbon Technologies.  263-271. 

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. 

Abed A.M., Abed I.A., Majdi H.S., Al-Shamani A.N., Sopian K..  (2016).  A new optimization approach for shell and tube heat exchangers by using electromagnetism-like algorithm (EM).  - Heat and Mass Transfer/Waerme- und Stoffuebertragung.  2621-2634. 

Mahmoud A.M. Al Alwani, Norasikin A. Ludin, Abu Bakar Mohamad, Abdul Amir H. Kadhum, Muneer M. Baabbad, Kamaruzzaman Sopian.  (2016).  Optimization of dye extraction from Cordyline Fruticosa via response surface methodology to produce a natural sensitizer for dye sensitized solar cells.  - Result in Physics.  520-529. 

S. A. Shahahmadi, B. Yeganeh, N. Huda, N. Asim, M. Hafidz, M. M. Alam, Z. A. AlOthman, K. Sopian, and N. Amin.  (2015).  Properties of a-SiGe Thin Films on Glass by Co- Sputtering for Photovoltaic Absorber Application.  - Journal of Nanoscience and Nanotechnology.  9275-9280. 

ROONAK DAGHIGH, MOHD HAFIDZ RUSLAN,KAMARUZZAMAN SOPIAN.  (2015).  Parametric studies of an active solar water heating system with various types of PVT collectors.  - Sadhana-Academy Proceedings in Engineering Sciences.  2177-2196. 

Zaihasraf Zakaria, Puvaneswaran Chelvanathan, Mohammad Junaebur Rashid, Md Akhtaruzzaman, Mohammad Mezbaul Alam, Zeid Abdullah Al-Othman, Abdulrahman Alamoud, Kamaruzzaman Sopian and Nowshad Amin.  (2015).  Effects of sulfurization temperature on Cu2ZnSnS4 thin film deposited by single source thermal evaporation method.  - Japanese Journal of Applied Physics.  1-5. 

M. A. Islam, K. S. Rahman, F. Haque, N.A. Khan, M. Akhtaruzzaman, M. M. Alam, H. Ruslan, K. Sopian, N. Amin.  (2015).  Effect of Sn Doping on the Properties of Nano-Structured ZnO Thin Films Deposited by Co-Sputtering Technique.  - Journal of Nanoscience and Nanotechnology.  9184-9191. 

N. A. Khan, K. S. Rahman, M. I. Kamaruzzaman, F. Haque, M. A. Islam, M. M. Alam, Z. A. Alothman, K. Sopian, N. Amin.  (2015).  Effect of laser annealing on CdTe thin film deposited by thermal evaporation.  - Chalcogenide Letters.  191 - 201. 

Al-Shamani A.N., Sopian K., Mohammed H.A., Mat S., Ruslan M.H., Abed A.M..  (2015).  Enhancement heat transfer characteristics in the channel with Trapezoidal rib-groove using nanofluids.  - Case Studies in Thermal Engineering.  48-58. 

T. Khatib, A. Mohamed, K. Sopian, M. Mahmoud.  (2015).  Optimal Sizing of Hybrid PV/Wind Systems for Malaysia Using Loss of Load Probability.  - Energy Sources Part A:Recovery, Utilisation and Environmental Effects.  687-695. 

Tamer Khatib, Azah Mohamed, M Mahmoud, Kamaruzzaman Sopian.  (2015).  Optimization of the Tilt Angle of Solar Panels in Malaysia.  - Energy Sources Part A:Recovery, Utilisation and Environmental Effects.  606-613. 

N. Dhar, N. A. Khan, P. Chelvanathan, M. Akhtaruzzaman, M. M. Alam, Z. A. Alothman, K. Sopian, N. Amin.  (2015).  A Comprehensive Study on Mo/CdTe Metal-Semiconductor Interface Deposited by Radio Frequency Magnetron Sputtering.  - Journal of Nanoscience and Nanotechnology.  9291-9297. 

Bakhtyar B., Saadatian O., Alghoul M.A., Ibrahim Y., Sopian K..  (2015).  Solar electricity market in Malaysia: A review of feed-in tariff policy.  - Environmental Progress and Sustainable Energy.  600-606. 

F. Haque, K. S. Rahman, M. A. Islam, M. J. Rashid, M. Akhtaruzzaman, M. M. Alam, Z. A. Alothman, K. Sopian, N. Amin.  (2014).  Growth Optimization of ZnS Thin Films by RF Magnetron Sputtering as Prospective Buffer Layer in Thin Film Solar Cells.  - Chalcogenide Letters.  11(4):189-197. 

S. Moghimi, F. Azizpour, S. Mat, C. H. Lim, E. Salleh, K. Sopian.  (2014).  Building energy index and end use energy analysis in large scale hospitals - case study in Malaysia.  - Energy Efficency.  7:243-256. 


Dhar N., Chowdhury T.H., Islam M.A., Khan N.A., Rashid M.J., Alam M.M., Alothman Z.A., Sopian K., Amin N..  (2014).  Effect of n-type transition metal dichalcogenide molybdenum telluride (n-MoTe2) in back contact interface of cadmium telluride solar cells from numerical analysis.  - Chalcogenide Letters.  271 - 279. 

M. N. Imamzai, M. A. Islam, M. J. Rashid, T. H. Chowdhury, M. M. Alam, Zeid A. Alothman, K. Sopian, N. Amin.  (2014).  Optimization of graded bandgap Cd1-xZnxTe thin film solar cells from numerical analysis.  - Chalcogenide Letters.  541-551. 

Othman M.Y.H., Zaidi S.H., Sopian K., Jelita M..  (2014).  Thermal analysis and performance of double glazing window with semi-transparent photovoltaic module [Analisis terma dan prestasi tetingkap dwi kaca dengan modul fotovoltan semi-lutsinar].  - Sains Malaysiana.  575 - 582. 

M. A. Islam, K. S. Rahman, F. Haque, N. Dhar, Mohammad Salim, M. Akhtaruzzaman, K. Sopian, N. Amin.  (2014).  Opto-Electrical Properties of In Doped CdS Thin Films By Co-Sputtering Technique.  - Journal of Ovonic Research.  185-190. 

Mohd Yusof Hj Othman, Saleem H. Zaidi, Kamaruzzaman Sopian & Marhama Jelita.  (2014).  Analisis Terma dan Prestasi Tetingkap Dwi Kaca dengan Modul Fotovoltan Semi-lutsinar.  - Sains Malaysiana.  43(4): 575-582. 

P Poovanaesvaran, MA Alghoul, A Fadhil, MM Abdul-Majeed, N Asim, K Sopian.  (2014).  Techno-economic evaluation of a small-scale pv-bwro system at different latitudes.  - Desalination and Water Treatment.  7082-7091. 

M. A. Islam, K.S. Rahman, F. Haque, M. Akhtaruzzaman, M. M. Alam, Z. A. Alothman, K. Sopian and N. Amin.  (2014).  Properties of Low Temperature Vacuum Annealed CZTS Thin Films Deposited on Polymer Substrate.  - Chalcogenide Letters.  11(5): 233-239. 

Hyder H. Balla, Shahrir Abdullah, Emad A. Jaffar Al-Mulla, Wan Mohd Faizal Wan Mahmood, Rozli Zulkifli, Kamaruzaman Sopian.  (2013).  Effect of Reynolds number on heat transfer and flow for multi-oxide nanofluids using numerical simulation.  - Research on Chemical Intermediates.  39(5):2197-2210. 

Razykov, T. M.; Amin, N.; Alghoul, M.; Ergashev, B.; Ferekides, C. S.; Goswami, Y.; Hakkulov, M. K.; Kouchkarov, K. M.; Sopian, K.; Sulaiman, M. Y.; Ullal, H. S..  (2013).  Revolutionary novel and low cost CMBD method for fabrication of CdTe absorber layer for use in thin film solar cells.  - Materials Technology.  28(1-2):15-20. 

Hyder H. Balla, Shahrir Abdullah, Wan Mohd Faizal Wan Mahmood, M. Abdul Razzaq, Rozli Zulkifli, Kamaruzaman Sopian.  (2013).  Modelling and measuring the thermal conductivity of multi-metallic Zn/Cu nanofluid.  - Research on Chemical Intermediates.  39(6):2801-2815. 

F. Azizpour, S. Moghimi, C.H. Lim, S. Mat, E. Salleh, K. Sopian.  (2013).  A Thermal Comfort Investigation of a facility department of a hospital in hot-humid climate: correlation between objective and subjective measurements.  - Indoor and Built Environment.  22(5):836-845. 

Muneer M. Ba-Abbad, Abdul Amir H. Kadhum, Abu Bakar Mohamad, Mohd S. Takriff, Kamaruzzaman Sopian.  (2013).  Photocatalytic degradation of chlorophenols under direct solar radiation in the presence of ZnO catalyst.  - Research on Chemical Intermediate.  1981-1996. 

Mohd. Yusof Hj. Othman, Faridah Hussain, Kamaruzzman Sopian, Baharuddin Yatim & Hafidz Ruslan.  (2013).  Performance Study of Air-based Photovoltaic-thermal (PV/T) Collector with Different Designs of Heat Exchanger.  - Sains Malaysiana.  42(9):1319-1325. 

M. I. Kabir, Zahari Ibarahim, M. Alghoul, Kamaruzzaman Sopian, Md. Rezaul Karim, Nowshad Amin.  (2012).  Bandgap optimization of absorber layers in amorphous silicon single and multijunction junction solar cells.  - Chalcogenide Letters.  9(1):51-59. 

Tamer Khatib, Azah Mohamed, K. Sopian and Marvan Mahmoud.  (2012).  An iterative method for calculating the optimum size of inverter in PV systems for Malaysia.  - Electrical Review.  88(4):281-284. 

Mohd. Yusof Hj. Othman, Ahmad Fudholi, Kamaruzzaman Sopian, Mohd. Hafidz Ruslan & Muhammad Yahya.  (2012).  Analisis Kinetik Pengeringan Rumpai Laut Gracilaria changii Menggunakan Sistem Pengering Suria.  - Sains Malaysiana.  41(2):245-252. 

Puvaneswaran Chelvanathan, Mohammad Istiaque Hossain, Jamilah Husna, Mohammad Alghoul, Kamaruzzaman Sopian, and Nowshad Amin.  (2012).  Effects of Transition Metal Dichalcogenide Molybdenum Disulfide Layer Formation in Copper-Zinc-Tint-Sulfur Solar Cells from Numerical Analysia.  - Japanese Journal of Applied Physics.  51:321-324. 

Md. Sharafat Hossain, Nowshad Amin, M.A. Matin, M. Mannir Aliyu, Takhir Razykov, and Kamaruzzaman Sopian.  (2011).  A numerical study on the prospects of high efficiency ultra thin ZnxCd1-xS/CdTe Solar Cell.  - Chalcogenide Letters.  8(4):263-U59. 

P. Poovanaesvaran, M.A. Alghoul, K. Sopian, N. Amin, M.I. Fadhel, M. Yahya.  (2011).  Design aspects of small-scale photovoltaic brackish water reverse osmosis (PV-BWRO) system.  - Desalination and Water Treatment.  27:210-223. 

Mohammad H. Yazdi, Shahrir Abdullah, Ishak Hashim and Kamaruzzaman Sopian.  (2011).  Effects of Viscous Dissipation on the Slip MHD Flow and Heat Transfer past a Permeable Surface with Convective Boundary Conditions.  - Energies.  4: 2273-2294. 

Tamer Khatib, Azah Mohamed, Marwan Mahmoud, K Sopian.  (2011).  Modeling of Daily Solar Energy on a Horizontal Surface for Five Main Sites in Malaysia.  - International Journal of Green Energy.  8(8):795-819. 

M. A. Alghoul, M. Y. Sulaiman, B.Z. Azmi, K Sopian, and M. Abdul Wahab.  (2007).  Review of Materials for adsorption refrigeration technology.  - Anti-Corrosion Methods and Materials.  54(4):225-229.