muhammad amirul aiman bin abdul rani, nabila a. karim, siti kartom kamarudin.  (2022).  recent reaction systems for the synthesis of 5-hydroxymethylfurfural (hmf) from carbohydrates with process development analysis: a review.  - international journal of energy research.  18996-19050. 

muhammad amirul aiman bin abdul rani; nabila a. karim; siti kartom kamarudin.  (2022).  microporous and mesoporous structure catalysts for the production of 5-hydroxymethylfurfural (5-hmf).  - international journal of energy research.  577-633. 

siti hasanah osman, siti kartom kamarudin, sahriah basri nabila a. karim.  (2022).  organic aerogel as electro-catalytic support in low-temperature fuel cell.  - international journal of energy research.  16264-16280. 

nabila a. karim, hsiharng yang.  (2021).  mini-review: recent technologies of electrode and system in the enzymatic biofuel cell (ebfc).  - applied sciences.  1-27. 

nurul atiqah izzati md ishak, s.k. kamarudin, sharifah najiha timmiati, nabila karim, sahriah basri.  (2021).  enhanced performance of methanol oxidation reaction via green synthesis of platinum electro-catalyst from sugar cane bagasse.  - international journal of energy research.  7380-7403. 

p.n.a.m. othman, n.a. karim, s.k. kamarudin.  (2023).  first principle study of the electronic and catalytic properties of palladium-silver (pdag) alloys catalyst for direct liquid fuel cells.  - chemical physics.  1-12. 

nabila a. karim, norilhamiah yahya, muhammad syafiq, siti kartom kamarudin.  (2020).  electrochemical reaction and dissociation of glycerol on pdau surface catalyst.  - sains malaysiana.  3145-3154. 

n.a. karim, n.j. rubinsin, m.a.a. burukan, s.k. kamarudin.  (2019).  sustainable route of synthesis platinum nanoparticles using orange peel extract.  - international journal of green energy.  1518-1526. 

nabila a. karim, norilhamiah yahya.  (2018).  a short overview current research of catalyst for methanol oxidation reaction in direct methanol fuel cell (dmfc) from experimental and theoretical aspect.  - jurnal kejuruteraan.  . 

ahmad mohamad pauzi, umi azmah hasran, sahriah basri, nabila a. karim.  (2018).  recent perspectives and crucial challenges on unitized regenerative fuel cell (urfc).  - jurnal kejuruteraan.  . 

p.n.a.m. othman, n.a. karim, s.k. kamarudin.  (2023).  first principle study of the electronic and catalytic properties of palladium-silver (pdag) alloys catalyst for direct liquid fuel cells.  - chemical physics.  1-12. 

muhammad amirul aiman bin abdul rani, nabila a. karim, siti kartom kamarudin.  (2022).  recent reaction systems for the synthesis of 5-hydroxymethylfurfural (hmf) from carbohydrates with process development analysis: a review.  - international journal of energy research.  18996-19050. 

muhammad amirul aiman bin abdul rani; nabila a. karim; siti kartom kamarudin.  (2022).  microporous and mesoporous structure catalysts for the production of 5-hydroxymethylfurfural (5-hmf).  - international journal of energy research.  577-633. 

siti hasanah osman, siti kartom kamarudin, sahriah basri nabila a. karim.  (2022).  organic aerogel as electro-catalytic support in low-temperature fuel cell.  - international journal of energy research.  16264-16280. 

norilhamiah yahya, m. firdaus mamat, suhaini mamat, nabila a. karim.  (2022).  chemical oxygen demand and turbidity removal of landfill leachate using electrocoagulation technique with a1 electrode.  - malaysian journal of analytical sciences.  652-663. 

norilhamiah yahya, siti kartom kamarudin, nabila a. karim.  (2021).  direct liquid fuel cells fundamentals, advances and future.  - .  21. 

nabila a. karim, siti kartom kamarudin.  (2021).  direct liquid fuel cells: fundamentals, advances and future.  - .  22. 

wai yin wong, nabila a. karim.  (2019).  nanotechnology: applications in energy, drug and food.  - .  40. 

norilhamiah yahya, siti kartom kamarudin, nabila a. karim.  (2021).  direct liquid fuel cells fundamentals, advances and future.  - .  21. 

nabila a. karim, siti kartom kamarudin.  (2021).  direct liquid fuel cells: fundamentals, advances and future.  - .  22. 

wai yin wong, nabila a. karim.  (2019).  nanotechnology: applications in energy, drug and food.  - .  40. 

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.  - .  . 

siti kartom binti kamarudin;sahriah binti basri;nabila binti a karim;azran bin mohd zainoodin;norazuwana binti shaari.  (2022).  synthesis and electro-chemical testing of bio-platinum from plant extract for application in fuel cell system.  - .  . 

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.  - .  . 

nabila binti a karim;wan ramli bin wan daud;siti kartom binti kamarudin;sahriah binti basri.  (2021).  the mechanism of pd-based alloy catalyst for glycerol oxidation reaction via molecular modelling .  - .  . 

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.  - .  .