amir izzuddin adnan, hassan mohamed, eqwan roslan, nur atiqah mohamad aziz, mouad firah, mohd nur ikhmal salehmin, bidattul syirat zainal, muhammad fikri zulkornain, farah nurhikmah, saifuddin nomanbhay, peer mohamed abdul, sumaiya zainal abidin.  (2026).  a review on biohydrogen production through dark fermentation via the lactate pathway.  - bioresource technology.  1 - 15. 

chakkrit sreela-or, chatchawin nualsri, nantharat wongfaed, punnada tharangsri, tsuyoshi imai, peer mohamed abdul, alissara reungsang, sureewan sittijunda.  (2026).  integrated valorization of vinasse and spent brewer's yeast co-digestion into bioenergy and biochemical products: a zero-waste biorefinery approach.  - journal of environmental management.  1 - 19. 

muhammad amirrul amin moen, mohd fairus mohd yasin, mohd zamri yusop, norazila othman, nurul adilla mohd subha, peer mohamed abdul, salma samidin, norikhwan hamzah.  (2026).  thermochemical control of carbon nanotube growth in a diffusion flame using a quasi-pyrolysis chamber.  - diamond and related materials.  1 - 10. 

michael michael, vanness vanness, nadiatul mufidah lubis, thiodorus marvin tjandra, kelvin kristian, rebeka mutiara sijabat, bunga latifah nazla, nazma mesuari kinanti, henry henry, rivaldi sidabutar, bambang trisakti, irvan irvan, farida hanum, taufiq bin nur, peer mohamed abdul, hiroyuki daimon .  (2026).  advancing industrial-scale biogas production through cassava processing integration: from process water recovery to optimized multi-substrate digestion.  - journal of cleaner production.  1 - 17. 

nur syafiqah farhanah dzulkharnien, rasul sauket ali, rosiah rohani, peer mohamed, alya athirah mohd idris.  (2026).  optimization of beads polyvinyl alcohol/alginate hydrogel nano-fertilizers incorporated zinc oxide nanoparticles for sustainable plant growth .  - journal of nanoparticles research .  1 - 23. 

setyo budi kurniawan, ali roziqin, azmi ahmad, mahasin maulana ahmad, benedicta dian alfanda, dwi sasmita aji pambudi, nor sakinah mohd said, peer mohamed abdul, muhammad fauzul imron.  (2026).  tackling marine pollution in the blue economy: synergies between wastewater treatment technologies and governmental policies.  - marine pollution bulletin.  1 - 22. 

shalini narayanan arisht, safa senan mahmod ,setyo budi kurniawan ,abdullah amru indera luthfi, abrar inayat, gong tao ding, mohd sobri takriff, shu-yii wu, peer mohamed abdul.  (2025).  enhancing biohydrogen efficiency via gel immobilisation with assessment of anaerobic bacteria in system and process stimulation.  - biomass and bioenergy.  1 - 12. 

fadzila hanim kasim, pranesha prabhakaran, wan syaidatul aqma, fareed sairi, hassimi abu hasan, peer mohamed abdul, aidil abdul hamid, mohamed yusuf mohamed nazir.  (2025).  efficient co-production of docosahexaenoic acid (dha) and squalene using pineapple off-cuts liquid extracts (pocl) by aurantiochytrium sp. sw1.  - lwt.  110 - 120. 

wan nazihah liyana wan jusoh, mohd shaiful sajab, nazlina haiza mohd yasin, peer mohamed abdul, mohd sobri takriff .  (2025).  interactionof chlorella vulgaris: cell attachment on nanocellulose-based hydrogel for sustainable microalgae cultivation.  - bioresources.  201 - 218. 

safa senan mahmod, rohindran krisna, hafiza shukor, peer mohamed abdul, maha mohammad al-rajabi, a. e. atabani, abdullah amru indera luthfi, ahmad anas nagoor gunny .  (2025).  evaluation of biohydrogen production from rice straw hydrolysate via clostridium sp. ym1: in-lab fermentation and techno-economic study.  - international journal of hydrogen energy.  1228 - 1238. 

chyi-how lay, chalida daengbussadee, lakkana laopaiboon, yi-chi deng, bedeny e. wahby, gopalakrishnan kumar, ponnusamy vinoth kumar, setyo budi kurniawan, peer mohamed abdul.  (2025).  bioremediation enhancement by current-powered solenoid magnetic field in microbial fuel cell.  - world journal of microbiology and biotechnology.  1 - 13. 

safa senan mahmod, maha mohammad al-rajabi, peer mohamed abdul, gongtao ding, kamrul fakir kamarudin, ahmad anas nagoor gunny, jian ping tan, mohd sobri takriff.  (2025).  microalgae biomass: a multi-product biorefinery solution for sustainable energy, environmental remediation, and industrial symbiosis.  - algal research.  1 - 20. 

rivaldi sidabutar, bambang trisakti, irvan, michael michael, vanness vanness, vikram alexander, yenny natasya, della sri kristina pasaribu, vandria alamsyah, m. ziniddin zidan zaiyat, syafriandy syafriandy, m. thoriq al fath, nisaul fadilah dalimunthe, peer mohamed abdul, mohd sobri takriff.  (2025).  synergistic integration of zeolite engineering and fixed-bed column design for enhanced biogas upgrading: adsorbent synthesis, co2/ch4 separation kinetics, and regeneration assessment.  - separation and purification technology.  1 - 21. 

linshan wang, shen yang,yuguo geng, qian li, jiazhi gao, yanjiao qi, yamin zhao, junyan liu, hong zhang, zifan wang, peer mohamed abdul.  (2025).  synergistic strategy achieving high-efficiency pbat degradation with low co2/nh3 emissions in composting.  - journal of environmental chemical engineering.  119641 - 119657. 

muhammad alif fitri hanipa, siti aisyah syazwani zaidi, mohd shaiful sajab, peer mohamed abdul, kamal jamil.  (2025).  comparative study of blending techniques in polylactic acid/cellulose nanofibrils green composites for benchtop 3d printing filaments.  - polymer composites.  3070 - 3083. 

lingfeng he, abdullah amru indera luthfi, noorashikin md saleh, zahira yaakob, nor sakinah mohd said, peer mohamed, xiaoling li.  (2025).  bsfl biodiesel production and cost reduction: a review.  - fuel processing technology.  1 - 13. 

nur syahirah ahmad sobri, shuhaida harun, peer mohamed abdul, ang wei feng, muhammad zulhaziman mat salleh.  (2025).  xylan solubilisation from oil palm frond and sago palm bark via in-situ reductant-aided alkaline peroxide pretreatment.  - industrial crops and products.  1 - 15. 

muhammad faizuddin roslan, abdullah amru indera luthfi, muhammad zulhaziman mat salleh, shareena fairuz abdul manaf, nur zahidah nasoha, hikmah bajunaid hariz, jian ping tan, peer mohamed abdul.  (2025).  deep eutectic solvent pretreatment for enhanced enzymatic hydrolysis of pineapple biomass via response surface methodology.  - biomass conversion and biorefinery.  12825 - 12842. 

yang sing leong, mohd hadri hafiz mokhtar, nur afifah ahmad nazri, mohd hafiz abu bakar, mohd saiful dzulkefly zan, norhana arsad, peer mohamed abdul, ahmad ashrif a. bakar.  (2024).  discriminative spatial localisation in confocal reflectance and carbon dots-based fluorescence imaging using mixed-mode endoscopic scanner.  - international journal of optomechatronics.  1-19. 

gaoqiang liu, ming foong tiang, shixia ma, zeyan wei, xiaolin liang, mohd shaiful sajab, peer mohamed abdul, xueyan zhou, zhongren ma, gongtao ding.  (2024).  an alternative peptone preparation using hermetia illucens (black soldier fly) hydrolysis: process optimization and performance evaluation.  - peerj.  1-19. 

ming foong tiang, muhammad alif fitri hanipa, safa senan mahmod, muhammad tarmidzi zainuddin, abdullah amru indera lutfi, jamaliah md. jahim, mohd sobri takriff, alissara reungsang, shu-yii wu, peer mohamed abdul.  (2024).  impact of light spectra on photo-fermentative biohydrogen production by rhodobacter sphaeroides kku-ps1.  - bioresource technology.  1-8. 

xinpeng li, ming foong tiang, xiaohu cui, yantong li, zifan wang, lei zhao, mohd sobri takriff, mohd shaiful sajab, peer mohamed abdul, gongtao ding.  (2024).  precisely controlled electrostatically sprayed sodium alginate/carboxymethyl chitosan hydrogel microbeads as super-adsorbent for adsorption of cationic dye.  - international journal of biological macromolecules.  1 - 13. 

xue yan sim, ning he, peer mohamed abdul, swee keong yeap, yew woh hui, nur syakina jamali, guo ren mong, kok sin woon, peng chee tan, jian ping tan.  (2024).  synergistic impact of co-substrate of biodiesel crude glycerol and durian peel hydrolysate for biohydrogen and 1,3-propanediol synthesis by clostridium butyricum.  - international journal of hydrogen energy.  1119 - 1130. 

xianying ma, yantong li, peer mohamed abdul, gongtao ding, abdullah amru indera luthfi, abbas ismail and setyo budi kurniawan.  (2024).  screening, identification, and optimization of enzyme production for bacteria with high efficiency of bovine blood protein degradation from slaughterhouses.  - water.  1 - 16. 

mohd norfikri omar, matthlessa matthew minggu, nor azlan nor muhammad, peer mohamed abdul, ying zhang, ahmad bazli ramzi.  (2024).  towards consolidated bioprocessing of biomass and plastic substrates for semi-synthetic production of bio-poly(ethylene furanoate) (pef) polymer using omics-guided construction of artificial microbial consortia.  - enzyme and microbial technology.  1 - 14. 

muhammad alif fitri hanipa, ming foong tiang, abdullah amru indera luthfi, mohd shaiful sajab, mimi hani abu bakar, alissara reungsang, chyi-how lay, shu-yii wu, kamrul fakir kamarudin, peer mohamed abdul.  (2024).  illumination optimization strategies to enhance hydrogen productivity and light conversion efficiency for photo-fermentation by rhodobacter sphaeroides kku-ps1 using a concentrated multi-substrate feedstock.  - international journal of hydrogen energy.  418 - 431. 

xue yan sim, ning he, peer mohamed abdul, swee keong yeap, yew woh hui, ming foong tiang, abdullah amru indera luthfi, shareena fairuz abdul manaf, nurul adela bukhari, hemavathi silvamany, jian ping tan .  (2024).  fermentable sugar recovery from durian peel by using ultrasound-assisted chemical pretreatment.  - ultrasonics sonochemistry.  1 - 9. 

shareena fairuz abdul manaf, abdullah amru indera luthfi, jian ping tan, peer mohamed abdul, nur syakina jamali.  (2023).  kinetic study and model of fermentation parameters affected growth and xylitol production in bioreactor by kluyveromyces marxianus atcc 36,907.  - biomass conversion and biorefinery.  7247-7263. 

dharshini mohanadas, puteri mimie isma nordin, rosiah rohani, nur syafiqah farhanah dzulkharnien, abdul wahab mohammad, peer mohamed abdul, suriani abu bakar.  (2023).  a comparison between various polymeric membranes for oily wastewater treatment via membrane distillation process.  - membranes.  1-15. 

abdullah amru indera luthfi, peer mohamed abdul, jamaliah md jahim, nurul sakinah engliman, nur syakina jamali, jian ping tan, shareena fairuz abdul manaf, mohd shaiful sajab, nurul adela bukhari.  (2023).  isolation and characterization of biohydrogen-producing bacteria for biohydrogen fermentation using oil palm biomass-based carbon source.  - applied sciences.  1-18. 

abrar inayat, farrukh jamil, shams forruque ahmed, muhammad ayoub, peer mohamed abdul, muhammad aslam, m. mofijur, zakir khan, ahmad mustafa.  (2023).  thermal degradation characteristics, kinetic and thermodynamic analyses of date palm surface fibers at different heating rates.  - fuel.  1-12. 

hikmah bajunaid hariz, siti aisyah syazwani zaidi,abdullah amru indera luthfi,nurul adela bukhari,mohd shaiful sajab, masturah markom, shuhaida harun,jian ping tan gong tao ding,peer mohamed abdul.  (2023).  succinic acid production from oil palm biomass a prospective plastic pollution solution.  - fermentation.  1-27. 

haiyue feng, zifan wang, mohd shaiful sajab, peer mohamed abdul, gongtao ding.  (2023).  a novel chitinous nanoparticles prepared and characterized with black soldier fly (hermetia illucens l.) using steam flash explosion treatment.  - international journal of biological macromolecules.  1-13. 

safa senan mahmod, mohd sobri takriff, maha mohammad al-rajabi, peer mohamed abdul, ahmad anas nagoor gunny, hemavathi silvamany, jamaliah md jahim.  (2023).  water reclamation from palm oil mill effluent (pome): recent technologies, by-product recovery, and challenges.  - journal of water process engineering.  1-15. 

wan nazihah liyana wan jusoh, denesh mohan, mohd shaiful sajab, peer mohamed abdul, hatika kaco, gongtao ding and rubiyah baini.  (2023).  nanocellulose-based biomaterial ink hydrogel for uptake/release of bovine serum albumin.  - polymers.  1-12. 

nuraishah abd rahim, abdullah amru indera luthfi, nurul adela bukhari, jian ping tan, peer mohamed abdul & shareena fairuz abdul manaf.  (2023).  biotechnological enhancement of lactic acid conversion from pretreated palm kernel cake hydrolysate by actinobacillus succinogenes 130z.  - scientific reports.  1-15. 

nina farhana mohd jamaludin, nur syakina jamali, luqman chuah abdullah, syazwani idrus, nurul sakinah engliman, peer mohamed abdul.  (2023).  biohydrogen production with utilisation of magnetite nanoparticles embedded in granular activated carbon from coconut shell.  - international journal of hydrogen energy.  11695-11708. 

hao-cheng yu,chyi-how lay, peer mohamed abdul, jane-yii wu.  (2023).  enhancing lipid production of chlorella sp. by mixotrophic cultivation optimization.  - processes.  1-15. 

cut ulfah nihayati husaini, rozieffa roslan, ahmad bazli ramzi, abdullah amru indera luthfi, jian ping tan, swee su lim, gong tao ding, jamaliah md jahim, peer mohamed abdul.  (2023).  the crispr technology: a promising strategy for improving dark fermentative biohydrogen production using clostridium spp.  - international journal of hydrogen energy.  23498-23515. 

nuraishah abd rahim, abdullah amru indera luthfi, peer mohamed abdul, jamaliah md jahim, nurul adela bukhari.  (2022).  towards sustainable production of bio-based lactic acid via a bio-based technical route: recent developments and the use of palm kernel cakes in the bioconversion.  - bioresources.  3781-3809. 

wan nazihah liyana wan jusoh, mohd shaiful sajab, peer mohamed abdul, hatika kaco.  (2022).  recent advances in 3d bioprinting: a review of cellulose-based biomaterials ink.  - polymers.  1-26. 

shalini narayanan arisht, safa senan mahmod, peer mohamed abdul, abdullah amru indera lutfi, mohd sobri takriff, chyi-how lay, hemavathi silvamany, sureewan sittijunda, jamaliah md jahim.  (2022).  enhancing biohydrogen gas production in anaerobic system via comparative chemical pre-treatment on palm oil mill effluent (pome).  - journal of environmental management.  1-12. 

yanjiao qi, mingyang wang, bo zhang, yue liu, jiaqin fan, zifan wang, li song, peer mohamed abdul, hong zhang.  (2022).  effects of natural rheum tanguticum on the cell wall integrity of resistant phytopathogenic pectobacterium carotovorum subsp. carotovorum.  - molecules.  1-17. 

safa senan mahmod, shalini narayanan arisht, jamaliah md jahim, mohd sobri takriff, jian ping tan, abdullah amru indera luthfi, peer mohamed abdul.  (2022).  enhancement of biohydrogen production from palm oil mill effluent (pome): a review.  - the international journal of hydrogen energy.  40637-40655. 

ainul husna abdul aziz, nurul sakinah engliman, mariatul fadzillah mansor, peer mohamed abdul, shalini narayanan arisht, nur syakina jamali, ming foong tiang.  (2022).  synergistic enhancement of biohydrogen production by supplementing with green synthesized magnetic iron nanoparticles using thermophilic mixed bacteria culture.  - international journal of hydrogen energy.  40683-40695. 

wen xuan woo, hau sern koh, jian ping tan, swee keong yeap, peer mohamed abdul, abdullah amru indera luthfi, shareena fairuz abdul manaf.  (2022).  an overview on cell and enzyme immobilization for enhanced biohydrogen production from lignocellulosic biomass.  - international journal of hydrogen energy.  40714-40730. 

wen xuan woo, jing wen tan, jian ping tan, abdullah amru indera luthfi, peer mohamed abdul, shareena fairuz abdul manaf, yeap swee keong.  (2022).  an insight into enzymatic immobilization techniques on the saccharification of lignocellulosic biomass.  - industrial & engineering chemistry.  10603-10615. 

swee su lim, jean-marie fontmorin, hai the pham, edward milner, peer mohamed abdul, keith scott, ian head, eileen hao yu.  (2021).  zinc removal and recovery from industrial wastewater with a microbial fuel cell: experimental investigation and theoretical prediction.  - science of the total environment.  1-16. 

safa senan mahmod, jamaliah md jahim, peer mohamed abdul, abdullah amru indera luthfi, mohd sobri takriff.  (2021).  techno-economic analysis of two-stage anaerobic system for biohydrogen and biomethane production from palm oil mill effluent.  - journal of environmental chemical engineering.  1-11. 

nur syakina jamali, jamaliah md jahim, tabassum mumtaz, peer mohamed abdul.  (2021).  dark fermentation of palm oil mill effluent by caldicellulosiruptor saccharolyticus immobilized on activated carbon for thermophilic biohydrogen production.  - environmental technology & innovation.  1-12. 

nurul adela bukhari, soh kheang loh, abdullah amru indera luthfi, peer mohamed abdul, abu bakar nasrin, shuhaida harun, jamaliah md jahim.  (2021).  whole slurry saccharification of mild oxalic acid-pretreated oil palm trunk biomass improves succinic acid production.  - industrial crops and products.  11385. 

thinal raj, fazida hanim hashim, aqilah baseri huddin, aini hussain, mohd faisal ibrahim, peer mohamed abdul.  (2021).  classification of oil palm fresh fruit maturity based on carotene content from raman spectra.  - scientific reports.  1-11. 

shalini narayanan arisht, rozieffa roslan, goh ann gie, safa senan mahmod, mohd shaiful sajab, chyi-how lay, shu-yii wu, gong-tao ding, nur syakina jamali, jamaliah md jahim, peer mohamed abdul.  (2021).  effect of nano zero-valent iron (nzvi) on biohydrogen production in anaerobic fermentation of oil palm frond juice using clostridium butyricum jkt37.  - biomass and bioenergy.  1-12. 

jannatulhawa jasni, shalini narayanan arisht, nazlina haiza mohd yasin, peer mohamed abdul, sheng-kai lin, chun-min liu, shu-yii wu, jamaliah md jahim, mohd sobri takriff..  (2020).  comparative toxicity effect of organic and inorganic substances in palm oil mill effluent (pome) using native microalgae species.  - journal of water process engineering.  1-9. 

pei ling tang, osman hassan,chen son yue, peer mohamed abdul.  (2020).  lignin extraction from oil palm empty fruit bunch fiber (opefbf) via different alkaline treatments.  - biomass conversion and biorefinery.  125-138. 

nurul sakinah engliman, jamaliah md jahim, peer mohamed abdul, tang pei ling, jian ping tan, chin boon ong.  (2020).  effectiveness of fouling mechanism for bacterialimmobilization in polyvinylidene fluoridemembranes for biohydrogen fermentation.  - food and bioproducts processing.  48-57. 

tiang ming foong, darman nordin, peer mohamed abdul.  (2020).  effect of feeding strategies and inoculums applied on two-stage biosynthesis of polyhydroxyalkanoates from palm oil mill effluent.  - journal of polymers and the environment.  1934-1943. 

safa senan mahmod, azratul madihah azahar, abdullah amru indera luthfi, peer mohamed abdul, mohd shahbudin mastar, nurina anuar, mohd sobri takriff & jamaliah m.d. jahim.  (2020).  potential utilisation of dark-fermented palm oil mill effluent in continuous production of biomethane by self-granulated mixed culture.  - scientific reports.  1-12. 

ming foong tiang, muhammad alif fitri hanipa, peer mohamed abdul, jamaliah m.d. jahim, safa senan mahmod, mohd sobri takriff, chyi-how lay, alisara reungsang, shu-yii wu.  (2020).  recent advanced biotechnological strategies to enhance photo-fermentative biohydrogen production by purple non-sulphur bacteria: an overview.  - international journal of hydrogen energy.  13211-13230. 

shalini narayanan arisht, peer mohamed abdul, jannatulhawa jasni, nazlina haiza mohd yasin, sheng-kai lin, shu-yii wu, mohd sobri takriff, jamaliah md. jahim.  (2020).  dose-response analysis of toxic effect from palm oil mill effluent (pome) by-products on biohydrogen producing bacteria-a preliminary study on microbial density and determination of ec50.  - ecotoxicology and environmental safety.  1-10. 

muhammad alif fitri hanipa ,peer mohamed abdul, jamaliah md jahim, mohd sobri takriff, alissara reungsang, shu-yiiwu.  (2020).  biotechnological approach to generate green biohydrogen through the utilization of succinate-rich fermentation wastewater.  - international journal of hydrogen energy.  22246-22259. 

muhammad arif fikri hamzah, peer mohamed abdul, safa senan mahmod, azratul madihah azahar, jamaliah md. jahim.  (2020).  performance of anaerobic digestion of acidified palm oil mill effluent under various organic loading rates and temperatures.  - water.  1-17. 

nurul adela bukhari; jamaliah md jahim; soh kheang loh; abu bakar nasrin; shuhaida harun; peer mohamed abdul.  (2020).  organic acid pretreatment of oil palm trunk biomass for succinic acid production.  - waste and biomass valorization.  5549-5559. 

rizal muzhafar maaroff, jamaliah md jahim, azratul madihah azahar, peer mohamed abdul, mohd shahbudin masdar, darman nordin, muhammad azri abd nasir.  (2019).  biohydrogen production from palm oil mill effluent (pome) by two stage anaerobic sequencing batch reactor (asbr) system for better utilization of carbon sources in pome.  - international journal of hydrogen energy.  . 

muhammad azri abd nasir, jamaliah md jahim, peer mohamed abdul, hemavathi silvamany, rizal muzhafar maaroff, mohammed faisal mohammed yunus.  (2019).  the use of acidified palm oil mill effluent for thermophilic biomethane production by changing the hydraulic retention time in anaerobic sequencing batch reactor.  - international journal of hydrogen energy.  . 

shalini narayanan arisht, peer mohamed abdul, chun-min liu, sheng-kai lin, rizal muzhafar maaroff, shu-yii wu, jamaliah md jahim.  (2019).  biotoxicity assessment and lignocellulosic structural changes of phosphoric acid pre-treated young coconut husk hydrolysate for biohydrogen production.  - international journal of hydrogen energy.  . 

chyi-how lay, tan-phat vo, po-yen lin, peer mohamed abdul, chun-min liu, chiu-yue lin.  (2019).  anaerobic hydrogen and methane production from low-strength beverage wastewater.  - international journal of hydrogen energy.  14351-14361. 

safa senan mahmod, azratul madihah azahar, jian ping tan, jamaliah md jahim,peer mohamed abdul, mohd shahbudin mastar, nurina anuar, mohammed faisal mohammed yunus, ahmad jaril asis, shu-yii wu.  (2019).  operation performance of up-flow anaerobic sludge blanket (uasb) bioreactor for biohydrogen production by self-granulated sludge using pre-treated palm oil mill effluent (pome) as carbon source.  - renewable energy.  1262-1272. 

muhammad arif fikri hamzah, jamaliah md jahim, peer mohamed abdul, ahmad jaril asis.  (2019).  investigation of temperature effect on start-up operation from anaerobic digestion of acidified palm oil mill effluent.  - energies.  1-16. 

nurul adela bukhari, soh kheang loh, abu bakar nasrin, abdullah amru indera luthfi, shuhaida harun, peer mohamed abdul, jamaliah md jahim.  (2019).  compatibility of utilising nitrogen-rich oil palm trunk sap for succinic acid fermentation by actinobacillus succinogenes 130z.  - bioresource technology.  12208. 

pei-ling tang, peer mohamed abdul, nurul sakinah engliman, osman hassan.  (2018).  effects of pretreatment and enzyme cocktail composition on the sugars production from oil palm empty fruit bunch fiber (opefbf).  - cellulose.  . 

safa senan mahmod, jamaliah md jahim, peer mohamed abdul.  (2017).  pretreatment conditions of palm oil mill effluent (pome) for thermophilic biohydrogen production by mixed culture.  - international journal of hydrogen energy.  27512-27522. 

nur syakina jamali, jamaliah md jahim, wan nor roslam wan isahak, peer mohamed abdul.  (2017).  particle size variations of activated carbon on biofilm formation in thermophilic biohydrogen production from palm oil mill effluent.  - energy conversion and management.  354-366. 

nurul sakinah engliman, peer mohamed abdul, shu-yii wu,jamaliah md jahim.  (2017).  influence of iron (ii) oxide nanoparticle on biohydrogen production in thermophilic mixed fermentation.  - international journal of hydrogen energy.  27482-27493.