nur shamimie nadzwin hasnan, manoj pudukudy, zahira yaakob, nur hidayatul nazirah kamarudin, kean long lim, sharifah najiha timmiati.  (2023).  promoting effects of copper and iron on ni/msn catalysts for methane decomposition.  - catalysts.  1-18. 

lim kean long.  (2023).  ekonomi hidrogen.  - rencana bulanan pkaukm siri 6/2023.  1. 

loh kee shyuan;siti kartom binti kamarudin;lim kean long;wong wai yin;azran bin mohd zainoodin.  (2023).  testing and fabrication of cellulose-based membrane fuel cell kits.  - .  . 

lim bee huah;masli irwan bin rosli;edy herianto;lim kean long;t. husaini.  (2023).  behaviour of mass and heat transport during switching mode of unitized regenerative proton exchange membrane fuel cell (urpemfc) on its performance..  - .  . 

wong wai yin;wan ramli bin wan daud;lim kean long;loh kee shyuan;rozan binti mohamad yunus.  (2023).  synergistic effect of novel two-dimensional porous ti3c2tx (mxene) support and non-noble fe-n-c electrocatalyst on oxygen reduction reaction for clean energy generation.  - .  . 

yuto shirase, akinobu matsumoto, kean long lim, donald a. tryk, kenji miyatake, junji inukai.  (2022).  properties and morphologies of anion-exchange membranes with different lengths of fluorinated hydrophobic chains.  - acs omega.  13577-13587. 

nowilin james rubinsin, wan ramli wan daud, siti kartom kamarudin, mohd shahbudin masdar, masli irwan rosli, kean long lim.  (2022).  pembelahan air secara fotoelektrokimia: teknologi penghasilan hidrogen masa hadapan.  - .  9. 

nisa afiqah rusdan, sharifah najiha timmiati, wan nor roslam wan isahak, zahira yaakob,kean long lim, dalilah khaidar.  (2022).  recent application of core-shell nanostructured catalysts for co2 thermocatalytic conversion processes.  - nanomaterials.  1-29. 

mohd shahbudin mastar @ masdar et al. (rujuk salinan kertas untuk senarai lengkap penulis).  (2022).  fuel cell system - general operational and safety requirements.  - .  1-32. 

nurul akidah baharuddin et al. (rujuk salinan kertas untuk senarai lengkap penulis).  (2022).  fuel cell system - stationary backup power solution for telecommunication sites.  - .  1-35. 

kean long lim, wai yin wong, nowilin james rubinsin, soh kheang loh, mook tzeng lim.  (2022).  techno-economic analysis of an integrated bio-refinery for the production of biofuels and value-added chemicals from oil palm empty fruit bunches.  - processes.  1-20. 

sahriah binti basri;siti kartom binti kamarudin;lim kean long;azran bin mohd zainoodin.  (2022).  kesan muatan mangkin dan kepekatan air laut terhadap pemendapan mg(oh)2 pada sel fuel magnesium.  - .  . 

lim kean long;zahira binti yaakob;loh kee shyuan;sharifah najiha binti timmiati;wong wai yin.  (2022).  irradiation treated transition metal oxide-reduced graphene oxide (tmo-rgo) electrocatalyst for fuel cell applications.  - .  . 

zuraini izati zulkifli, kean long lim, lee peng teh.  (2022).  metal-organic frameworks (mofs) and their applications in co2 adsorption and conversion.  - chemistryselect.  1-22. 

wong wai yin;lim kean long;loh kee shyuan;khuzaimah binti arifin;nabila binti a karim.  (2022).  enhanced hydrolytic stability of highly proton conductive sulfonated poly(vinyl)alcohol membranes for pemfc applications.  - .  . 

kean long lim, kee shyuan loh, sofiah md auzair, abu bakar sulong.  (2022).  potential of hydrogen in green steel technology.  - 2022 seaisi steel mega event & expo.  31. 

kazi rumanna rahman, kuan ying kok, nor azillah fatimah othman, wai yin wong, kean long lim.  (2022).  enhancing the oxygen reduction reaction of low-platinum and non-platinum catalyst for fuel cell applications.  - malaysian journal of analytical sciences.  664-683. 

chun yik wong, wai yin wong, kee shyuan loh, kean long lim.  (2022).  protic ionic liquids as next-generation proton exchange membrane materials: current status & future perspectives.  - reactive and functional polymers.  1-25. 

andanastuti muchtar;mariyam jameelah binti ghazali;mahendra rao a/l somalu;lim kean long.  (2021).  inter-diffusion and oxidation behaviour between (cu,mn,co)3o4 spinel coated ferritic stainless steel interconnect and cathode material .  - .  . 

sharifah najiha binti timmiati;zahira binti yaakob;lim kean long.  (2021).  study on the hydrogen storage properties of mixed metal hydride-catalyst composite for hydrogen-energy application.  - .  . 

kean long lim, chun yik wong, wai yin wong, kee shyuan loh, sarala selambakkannu, nor azillah fatimah othman, hsiharng yang.  (2021).  radiation-grafted anion-exchange membrane for fuel cell and electrolyzer applications: a mini review.  - membranes.  1-21. 

loh kee shyuan;wan ramli bin wan daud;lim kean long;wong wai yin;nabila binti a karim.  (2021).  catalyst derived from zeolitic imidazolate frameworks for oxygen reduction reaction in proton exchange membrane fuel cells.  - .  . 

muliani mansor, sharifah najiha timmiati, azran mohd zainoodin, khairunnisa mohd paad, kean long lim.  (2021).  investigation of palladium-mesostructured silica nanoparticles (pdmsn) as anode electrocatalyst for alkaline direct methanol fuel cell.  - chemical physics letters.  1-8. 

nowilin james rubinsin, wan ramli wan daud, siti kartom kamarudin, mohd shahbudin masdar, masli irwan rosli, sheila samsatli, john frederick d. tapia, wan azlina wan ab karim ghani, azhan hasan, kean long lim.  (2021).  modelling and optimisation of oil palm biomass value chains and the environment-food-energy-water nexus in peninsular malaysia.  - biomass and bioenergy.  1-16. 

chun yik wong, wai yin wong, kee shyuan loh, mohammad khalid, wan ramli wan daud, kean long lim, rashmi walvekar.  (2021).  enhancement in hydrolytic stability and proton conductivity of optimised chitosan/sulfonated poly(vinyl alcohol) composite membrane with inorganic fillers.  - international journal of energy research.  21307-21323. 

lim kean long.  (2021).  hydrogen economy: a chemical engineer's perspective.  - mahe bulletin 2-2021.  9. 

nurul n. sulaiman, mohammad ismail, sharifah n. timmiati, kean l. lim.  (2021).  improved hydrogen storage performances of lialh4 + mg(bh4)2 composite with tif3 addition.  - international journal of energy research.  1-17. 

kazi rumanna rahman, wai yin wong, kuan ying kok, hsiharng yang, kean long lim.  (2021).  effect of iron loading on the catalytic activity of fe/n-doped reduced graphene oxide catalysts via irradiation.  - applied sciences.  1-10. 

sharifah najiha binti timmiati;wan ramli bin wan daud;zahira binti yaakob;lim kean long;wan nor roslam bin wan isahak.  (2020).  bimetallic catalyst for reversible hydrogenation of liquid organic hydrogen carrier (lohc) system..  - .  . 

siti kartom binti kamarudin;wan ramli bin wan daud;mohd shahbudin bin mastar @ masdar;masli irwan bin rosli;lorna binti jeffery minggu;umi azmah binti hasran;mahendra rao a/l somalu;edy herianto;mimi hani binti abu bakar;lim kean long;loh kee shyuan;t. hu.  (2020).  development of smart power pack.  - .  . 

abdul azim jais, s. a. muhammed ali, mustafa anwar, mahendra rao somalu, andanastuti muchtar, wan nor roslam wan isahak, nurul akidah baharuddin, kean long lim, nigel p. brandon.  (2020).  performance of ni/10sc1cesz anode synthesized by glycine nitrate process assisted by microwave heating in a solid oxide fuel cell fueled with hydrogen or methane.  - journal of solid state electrochemistry.  711-722. 

chun yik wong, wai yin wong, kee shyuan loh, mohammad khalid, wan ramli wan daud, kean long lim, rashmi walvekar.  (2020).  influences of crosslinked carboxylic acid monomers on the proton conduction characteristics of chitosan/spva composite membranes.  - polymer.  1-16. 

lim kean long.  (2020).  mext nuclear fellow news (english).  - the nuclear researchers exchange program.  12. 

umi azmah hasran, wong wai yin, hazlina yon, muhammad azhar tahrel, aaron khin, joseph koh i shen, rasyikah md. khalid, shahbudin mastar @ masdar, lim kean long, teuku husaini, wan ramli wan daud, mohammad kassim, siti kartom kamarudin, suzana yusup.  (2020).  hydrogen storage and safety with fuel cell as power generator for information, communications and technology infrastructure.  - .  45. 

wulandhari sudarsono, wai yin wong, kee shyuan loh, edy herianto majlan, nirwan syarif, kuan-ying kok, rozan mohamad yunus, kean long lim.  (2020).  high performance iron-based oxygen reduction catalyst supported on sengon wood-derived reduced graphene oxide in acidic medium.  - iop conference series: earth and environmental science - international conference on sustainable energy and green technology 2019.  1-6. 

wulandhari sudarsono, wai yin wong, kee shyuan loh, edy herianto majlan, nirwan syarif, kuan-ying kok, rozan mohamad yunus, kean long lim.  (2020).  noble-free oxygen reduction reaction catalyst supported on sengon wood (paraserianthes falcataria l.) derived reduced graphene oxide for fuel cell application.  - international journal of energy research.  1761-1774. 

nur shamimie nadzwin hasnan, , sharifah najiha timmiati, manoj pudukudy, zahira yaakob, kean long lim, yun hin taufiq-yap.  (2020).  catalytic decomposition of methane into hydrogen and carbon nanotubes over mesostructured silica nanoparticle-supported nickel catalysts.  - journal of porous materials.  369-382. 

nur shamimie nadzwin hasnan,sharifah najiha timmiati,kean long lim, zahira yaakob, nur hidayatul nazirah kamaruddin, lee peng teh.  (2020).  recent developments in methane decomposition over heterogeneous catalysts: an overview.  - materials for renewable and sustainable energy.  1-18. 

priyathashiny pongali, wai yin wong, alvie sin voi lo, sammy lap ip chan, kean long lim.  (2020).  microstructure and discharge performance of aluminum al 6061 alloy as anode for electrolyte activated battery.  - sains malaysiana.  3243-3254. 

nur ubaidah saidin, kuan-ying kok, rokiah mohd sabri, abd halim baijan, mohd faiz mohd zin, thye-foo choo, kwee-wah leo, kean-long lim.  (2020).  microstructures and catalytic performance of irradiated graphene supported nickel oxides.  - proceedings of the 10th international conference on isotopes (10ici).  1-6. 

kazi rumanna rahman, kuan ying kok, wai yin wong, hsiharng yang, kean long lim.  (2020).  radiolytic preparation of fuel cell electrocatalysts supported on graphene-based materials.  - international symposium on precision engineering 2020.  20. 

muliani mansor, sharifah najiha timmiati, wai yin wong, azran mohd zainoodin, kean long lim and siti kartom kamarudin.  (2020).  nipd supported on mesostructured silica nanoparticle as efficient anode electrocatalyst for methanol electrooxidation in alkaline media.  - catalysts.  1-20. 

nowilin james rubinsin, wan ramli wan daud, siti kartom kamarudin, mohd shahbudin masdar, masli irwan rosli, sheila samsatli, john frederick tapia, wan azlina wan ab karim ghani, kean long lim.  (2020).  optimization of oil palm empty fruit bunches value chain in peninsular malaysia.  - food and bioproducts processing.  179-194. 

kean long lim, wai yin wong, nowilin james rubinsin, soh kheang loh, mook tzeng lim.  (2020).  final report of techno-economic analysis of an integrated bio-refinery for the production of biofuels and value added chemicals.  - .  1-35. 

kean long lim, wai yin wong, soh kheang loh, nowilin james rubinsin.  (2020).  inception report techno-economic analysis of an integrated bio-refinery for the production of biofuels and value added chemicals.  - .  1-10. 

wulandhari sudarsono, wai yin wong, kee shyuan loh, edy herianto majlan, nirwan syarif, kuan-ying kok, rozan mohamad yunus, kean long lim, ikutaro hamada.  (2020).  sengon wood-derived rgo supported fe-based electrocatalyst with stabilized graphitic n-bond for oxygen reduction reaction in acidic medium.  - international journal of hydrogen energy.  23237-23253. 

mahendra rao a/l somalu;lim kean long;sharifah najiha binti timmiati;husaini.  (2020).  development of novel proton conducting electrolyte for solid oxide fuel cell application.  - .  . 

w.a.wan ab karim ghani, m.a.m.salleh, s.n.adam, h.z.m.shafri, s.n.shaharum, k.l.lim, n.j.rubinsin, h.l.lam, azhan hasan, sheila samsatli, j.f.tapia, r.khezri, ida fahani md jaye, e.martinez-hernandez.  (2019).  sustainable bio-economy that delivers the environment-food-energy-water nexus objectives: the current status in malaysia.  - food and bioproducts processing.  167-186. 

ar rafiza, hy chan, a thongtha, w jettipattaranat, kl lim.  (2019).  an innovative autoclaved aerated concrete (aac) with recycled aac powder for low carbon construction.  - iop conference series: earth and environmental science.  1-6. 

lim kean long;zahira binti yaakob;loh kee shyuan;khuzaimah binti arifin;sharifah najiha binti timmiati.  (2019).  understanding the core-shell interaction in enhancing the performance and reversibility of sodium borohydride for hydrogen storage applications.  - .  . 

sharifah najiha binti timmiati;zahira binti yaakob;lim kean long;ifa puspasari.  (2019).  hydrogen production by glycerol steam reforming over metal loaded on graphene catalyst..  - .  1-4. 

lim kean long.  (2019).  meeting with japanese leading companies on hydrogen market potential in malaysia.  - mahe bulletin.  14. 

chun yik wong, wai yin wong, kee shyuan loh, wan ramli wan daud, kean long lim, mohammad khalid, rashmi walvekar.  (2019).  development of poly(vinyl alcohol)-based polymers as proton exchange membranes and challenges in fuel cell application: a review.  - polymer reviews.  1-32. 

muliani mansor, sharifah najiha timmiati, kean long lim, wai yin wong, siti kartom kamarudin, nur hidayatul nazirah kamarudin.  (2019).  recent progress of anode catalysts and their support materials for methanol electrooxidation reaction.  - international journal of hydrogen energy.  14744-14769. 

john frederick d.tapia, sheila samsatli, stephen s.doliente, elias martinez-hernandez, wan azlina binti wan ab karim ghani, kean long lim, helmi zulhaidi mohd shafri, nur shafira nisa binti shaharum.  (2019).  design of biomass value chains that are synergistic with the food-energy-water nexus: strategies and opportunities.  - food and bioproducts processing.  170-185. 

n.yahya, s.k kamarudin, n. a karim, m.s masdar, k.s loh and k.l lim.  (2019).  durability and performance of direct glycerol fuel cell with palladium-aurum/ vapor grown carbon nanofiber support.  - energy conversion and management.  120-130. 

sze ney chan, wai yin wong, walvekar rashmi, abdul amir hassan kadhum, mohammad khalid, kean long lim.  (2019).  effect of pulsed laser ablation in water on the corrosion behaviour and surface hardness of staineless steels.  - malaysian journal of analytical sciences.  155-169. 

c.y. wong, w.y. wong, k. ramya, m. khalid, k.s. loh, w.r.w. daud, k.l. lim, r. walvekar, a.a.h. kadhum.  (2019).  additives in proton exchange membranes for low and high-temperature fuel cell applications: a review.  - international journal of hydrogen energy.  . 

nurul zafirah abd. khalim khafidz, zahira yaakob, sharifah najiha timmiati, kuen-song lin, kean long lim.  (2019).  hydrogen sorption of magnesium oxide carbon nanofibre composite.  - malaysian journal of analytical sciences.  60-70. 

lim kean long;wan ramli bin wan daud;zahira binti yaakob;jamaliah binti md jahim;loh kee shyuan;sharifah najiha binti timmiati;wong wai yin.  (2018).  a one-pot approach for separation, purification and storage of biohydrogen.  - .  . 

kee shyuan loh, joy wei yi liew, azizan ahmad, kean long lim & wan ramli wan daud.  (2018).  o-methylene phosphonic k-carrageenan as filler for chitosan-based polymer electrolyte.  - international conference on renewable energy 2018.  . 

chun yik wong, wai yin wong, kee shyuan loh, wan ramli wan daud, kean long lim, rashmi walvekar & mohamad khalid.  (2018).  comparative study on water uptake and ionic conductivity of pre and post chitosan pva polymer exchange membrane.  - iop conference series: materials science and engineering.  . 

sze ney chan, wai yin wong, rashmi walvekar, abdul amir h. kadhum, mohammad khalid, and kean long lim.  (2018).  corrosion inhibition of cold-rolled low carbon steel with pulse fiber laser ablation in water.  - journal of materials engineering and performance.  . 

priyatharshiny pongali, wai yin wong, khatijah othman, nur kareelawati abd karim, nurul ain hidayah abas. alvie sin voi lo & kean long lim.  (2018).  the effect of annealing temperature on microstructural properties of magnesium ferrite.  - 31st symposium of malaysia chemical engineers (somche2018).  . 

c.y. wong, w.y. wong, r. walvekar, k.s. loh, m. khalid, k.l. lim.  (2018).  effect of deep eutectic solvent in proton conduction and thermal behaviour of chitosan-based membrane.  - journal of molecular liquids.  . 

joy wei yi liew, kee shyuan loh, azizan ahmad, kean long lim and wan ramli wan daud.  (2018).  effect of modified natural filler o-methylene phosphonic kappa-carrageenan on chitosan-based polymer electrolytes.  - energies.  . 

abdullah abdul samat, abdul azim jais, mahendra rao somalu, nafisah osman, andanastuti muchtar, kean long lim.  (2018).  electrical and electrochemical characteristics of la0.6sr0.4coo3-d cathode materials synthesized by a modified citrate-edta sol-gel method assisted with activated carbon for proton-conducting ....  - journal of sol-gel science and technology.  . 

nowilin james rubinsin, wan ramli wan daud, siti kartom kamarudin, mohd shahbudin masdar, masli irwan rosli, kean long lim.  (2018).  optimization of biomass value chain of malaysian empty fruit bunches in peninsular malaysia.  - 2018 international conference on the biomass-environment-food-energy-water (befew) nexus.  . 

muliani mansor,sharifah najiha timmiati, kean long lim, azran mohd zainoodin , nur hidayatul nazirah kamarudin.  (2018).  ni-based catalyst supported on mesostructured silica nanoparticles (msn) for methanol oxidation reaction (mor).  - jurnal kejuruteran.  . 

afifah bariman, mohd shahbudin masdar, sharifah najiha timmiati, kean long lim.  (2018).  metal hydride as a solution for biohydrogen separation, storage and purification.  - 2018 international conference on the biomass-environment-food-energy-water (befew) nexus.  . 

lim kean long;wan ramli bin wan daud;zahira binti yaakob;loh kee shyuan;sharifah najiha binti timmiati.  (2018).  core-shell doped graphene for hydrogen storage.  - .  . 

kean long lim, yongning liu, qing-an zhang, kuen-song lin, sammy lap ip chan.  (2017).  cycle stability of la-mg-ni based hydrogen storage alloys in a gas-solid reaction.  - international iournal of hydrogen energy.  23737-23745. 

joy wei yi liew, kee shyuan loh, azizan ahmad, kean long lim, wan ramli wan daud.  (2017).  synthesis and characterization of modified kappa-carrageenan for enhanced proton conductivity as polymer electrolyte membrane.  - plos one.  1-15. 

muliani mansor, sharifah najiha timmiati, nurhidayatul nazirah kamarudin & kean long lim.  (2017).  novel catalyst support for direct methanol fuel cell.  - 6th international conference on fuel cell & hydrogen technology (icfcht2017).  . 

t.y. wei, k.l. lim, y.s. tseng, s.l.i. chan.  (2017).  a review on the characterization of hydrogen in hydrogen storage materials.  - renewable and sustainable energy reviews.  1122-1133. 

shajaratul hidayah ami nordin, wai yin wong, sharifah najiha timmiati, kee shyuan loh & kean long lim.  (2017).  metal doped nano-carbonaceous materials for hydrogen storage.  - 6th international conference on fuel cell & hydrogen technology (icfcht2017).  . 

anis afifi roslan, kee shyuan loh, sharifah najiha timmiati & kean long lim.  (2017).  metal hydrides for biohydrogen separation, purification and storage: a review.  - 6th international conference on fuel cell & hydrogen.  . 

anis afifi roslan, kee shyuan loh, sharifah najiha timmiati, kean long lim.  (2017).  metal hydrides for biohydrogen separation, purification and storage: a review.  - 6th international conference on fuel cell & hydrogen technology (icfcht2017).  . 

khuzaimah arifin; siti masrinda tasirin; hassimi abu hasan; lim kean long.  (2017).  towards net carbon neutrality.  - jurnal teknologi.  1-130. 

shajaratul hidayah ami nordin, wai yin wong, sharifah najiha timmiati, kee shyuan loh, kean long lim.  (2017).  metal doped nano-carbonaceous materials for hydrogen storage.  - 6th international conference on fuel cell & hydrogen technology (icfcht2017).  . 

nur shamimie nadzwin hasnan, sharifah najiha timmiati, kean long lim, nurhidayatul nazirah kamarudin.  (2017).  carbon-based catalyst for hydrogen production by steam reforming process.  - 6th international conference on fuel cell & hydrogen technology 2017.  . 

nurul zafirah abd khalim khafidz, zahira yaakob, sharifah najiha timmiati, kean long lim, kuen-song lin.  (2017).  hydrogen sorption of magnesium oxide nanofiber composite.  - 6th international conference on fuel cell & hydrogen technology (icfcht2017).  . 

nurul azani azman, kean long lim.  (2017).  graphene as potential hydrogen storage materials.  - 6th international conference on fuel cell & hydrogen technology (icfcht2017).  . 

nurul zafirah abd. khalim khafidz, zahira yaakob, kean long lim, sharifah najiha timmiati.  (2016).  the kinetics of lightweight solid-state hydrogen storage materials: a review.  - international journal of hydrogen energy.  13131-13151. 

nur fatin ab. rahman, kee shyuan loh, abu bakar mohamad, abdul amir hassan kadhum, kean long lim.  (2016).  synthesis and characterisation of chitosan-cellulose biocomposite membrane for fuel cell applications.  - malaysian journal of analytical sciences.  885-891. 

y. t. lee, p. j. tsai, v. k. peterson, b. yang, k. s. lin, m. zhu, k. l. lim, y. s. tseng, s. l. i. chan.  (2016).  a microstructural and neutron-diffraction study on the interactions between microwave-irradiated multiwalled carbon nanotubes and hydrogen.  - journal of materials science.  1308-1315. 

kean long lim, yongning liu, qing-an zhang, kuen-song lin, sammy lap ip chan.  (2016).  cycle stability of la-mg-ni based hydrogen storage alloys in a gas-solid reaction.  - 2nd international conference on hydrogen energy, aem2016- university of surrey, 12-14 september 2016.  58. 

kean long lim, yongning liu, qing-an zhang, kuen-song lin, sammy lap ip chan.  (2016).  cycle stability improvement of la-mg-ni based alloys via composite method.  - journal of alloys and compounds.  274-281. 

kean long lim, johnson yu-sheng tseng and sammy lap ip chan.  (2015).  la-mg-ni based ab3 type metal hydride as an energy storage material for remote area power supply.  - 6th world hydrogen technologies convention.  . 

kean long lim, alex tung-ying wei and sammy lap ip chan.  (2015).  improvement of hydrogenation properties of la(0.65x)cexca1.03mg1.32ni(9-y) aly alloy via partial substitutions.  - 6th world hydrogen technologies convention.  . 

nzak khafidz, kl lim, sn timmiati, msa rahaman, z yaakob.  (2015).  synthesis of magnesium oxide electrospun carbon composite nanofibers for hydrogen storage.  - 28th symposium of malaysian chemical engineers 2015.  948-953. 

n.p.h duraman, k.l. lim, s.l.i. chan.  (2015).  advances in batteries for medium and large-scale energy storage.  - .  563-586 (16). 

kean long lim, yongning liu, qing-an zhang, sammy lap ip chan.  (2014).  effects of partial substitutions of cerium and aluminum on the hydrogenation properties of la(0.65-x)cexca1.03mg1.32ni(9-y)aly alloy.  - international journal of hydrogen energy.  39(20):10537-10545. 

wong wai yin, wan ramli wan daud, abu bakar mohamad, abdul amir hassam kadhum, loh kee shyuan, edy herianto majlan, lim kean long.  (2014).  the impact of loading and temperature on the oxygen reduction reaction at nitrogen-doped carbon nanotubes in alkaline medium.  - electrochimica acta.  129: 47-54. 

z. yaakob, s. k. kamarudin, w. r. w. daud, m. r. yosfiah, k. l. lim and h. kazemian.  (2010).  hydrogen production by methanol-steam reforming using ni-mo-cu/gamma-alumina trimettalic catalysts.  - asia-pacific journal of chemical engineering.  5:862-868. 

s.l.i. chan, k.l. lim, n. duraman.  (2010).  hydrogen storage in nanomaterials and thin films.  - energy storage workshop.  . 

kean long lim, hossein kazemian, zahira yaakob, wan ramli wan daud.  (2010).  solid-state materials and methods for hydrogen storage: a critical review.  - chemical engineering & technology.  33(2):213-226. 

k.l. lim, z. yaakob, w.r.w. daud.  (2009).  review : solid state hydrogen storage.  - bengkel penulisan manuskrip jurnal dan tesis, malaysia.  . 

prof. madya dr. zahira yaakob, prof. ir. dr. wan ramli wan daud, prof. madya dr. siti kartom kamarudin, dr. manal ismail, dr. edy herianto, en. lim kean long.  (2009).  laporan kemajuan kumpulan penyelidikan 2009, kumpulan pemprosesan fuel.  - bahan baru dalam sel fuel.  . 

k.l. lim, z. yaakob, w.r.w. daud.  (2009).  review: solid state hydrogen storage.  - buku abstrak pascasidang bengkel penulisan manuskrip jurnal dan tesis, 18-19 april 2009, residence hotel, uniten.  . 

z. yaakob, jaharah a. g, s.k. kamaruddin, w.r.w. daud, k.l. lim.  (2009).  the effect of catalyst metal loading and temperature on the reduction of carbon monoxide concentration in hydrogen production by steam reforming of methanol (srm).  - european journal of scientific research.  26(2):238-246. 

yaakob, z., daud, w.r.w. & long. l.k.  (2008).  preparation and characterization of coconut fiber for hydrogen storage.  - proceedings of the 15th regional symposium on chemical engineering and the 22nd symposium of malaysian chemical engineers rsce-somche 2008.  . 

prof. madya dr.zahira yaakob, prof ir wan ramli wan daud, prof madya dr siti kartom kamarudin, dr manal ismail, en lim kean leong.  (2008).  low temperature hydrogen production using aluminium based catalyst.  - seminar pemantauan projek penyelidikan (gup) 2007.  . 

zahira yaakob, siti kartom kamarudin, wan ramli wan daud, muhd rosli yosfiah, lim kean long.  (2008).  thermodynamic study of hydrogen production from methanol.  - 2nd wseas/iasme international conference on renewable energy sources (res`08), corfu, greece.  . 

zahira yaakob,wan ramli wan daud, manal ismail, siti kartom kamarudin, edy majlan, rusli yusfiah, lim kean leong, hazwanie hassan.  (2008).  fuel processing group.  - research prospectus, department of chemical and process engineering, universiti kebangsaan malaysia, bangi.  .