f.n. jumaah, n. n. mobarak, n.h. hassan, s.a.m. noor, s.n.s. nasir, n.a. ludin, k.h. badri, a. ahmad, e.r.d. ito, m. yoshizawa-fujita, m.s. su'ait.  (2023).  review of non-crystalline and crystalline quaternary ammonium ions: classification, structural and thermal insight into tetraalkylammonium ions.  - journal of molecular liquids.  1-50. 

m.s. su'ait, m.a. sahudin, n.a. ludin, a. ahmad, m.y.a. rahman, h. ahmoum, n. ataollahi, p. scardi.  (2023).  potential of transition metal sulfides, cu2znsns4 as inorganic absorbing layers in dye-sensitized solar cells.  - journal of cleaner production.  1-12. 

muhammad amirul aizat mohd abdah, tian khoon lee, azizan ahmad, yusran sulaiman, nurul akmaliah dzulkarnain, marliyana mokhtar, mohammad khalid, mohd sukor su'ait.  (2023).  improving cycling performance of vanadium-based electrode deposited with poly(3,4-ethylenedioxythiophene) for lithium-ion battery application.  - acs applied energy materials.  1605-1620. 

nur hani rail, adhitya gandaryus saputro, narges ataollahi, azizan ahmad, nadhratun naiim mobarak.  (2022).  the role of disaccharides as a plasticizer in improving the interaction between chitosan chain based solid polymer electrolytes (spes).  - new journal of chemistry.  3844-3855. 

nur adiera hanna rosli, kee shyuan loh, wai yin wong, tian khoon lee, azizan ahmad.  (2022).  phosphorylated chitosan/poly(vinyl alcohol) based proton exchange membranes modified with propylammonium nitrate ionic liquid and silica filler for fuel cell applications.  - international journal of hydrogen energy.  19217-19236. 

nurul iffah ismail, saiyidah nafisah saidin, nur hani rail, azizan ahmad, nadhratun naiim mobarak.  (2022).  the effects of monosaccharides on the physico electrochemical properties of chitosan based solid polymer electrolytes (spes).  - sains malaysiana.  2461-2472. 

ms su'ait, piz syed mahadzir, kh badri, a ahmad.  (2022).  effects of isocyanate-to-polyols (nco/oh) ratio on bio-based polyurethane film from palm kernel oil based monoester polyols (pko-p) for polymer electrolytes application.  - materials science (medziagotyra).  322-332. 

nur azlina abdul ghani, farah hannan anuar, azizan ahmad, nadhratun naiim mobarak, intan juliana shamsudin, mariah zuliana dzulkipli, nur hasyareeda hassan.  (2020).  incorporating 1-butyl-3-methylimidazolium chloride ionic liquid into iota carrageenan solid biopolymer electrolyte for electrochemical devices application.  - sains malaysiana.  305-313. 

jun xing leong, wilson agerico diño, azizan ahmad, wan ramli wan daud, and hideaki kasai.  (2018).  increasing the proton conductivity of sulfonated polyether ether ketone by incorporating graphene oxide: morphology effect on proton dynamics..  - japanese journal of applied physics.  . 

n.n. mobarak, f.n. jantan, n.a. dzulkurnain, a. ahmad & m.p. abdullah.  (2018).  kesan garam litium nitrat terhadap sifat elektrokimia karboksimetil kitosan.  - sains malaysiana.  . 

f.n. jumaah, n. n. mobarak, n.h. hassan, s.a.m. noor, s.n.s. nasir, n.a. ludin, k.h. badri, a. ahmad, e.r.d. ito, m. yoshizawa-fujita, m.s. su'ait.  (2023).  review of non-crystalline and crystalline quaternary ammonium ions: classification, structural and thermal insight into tetraalkylammonium ions.  - journal of molecular liquids.  1-50. 

m.s. su'ait, m.a. sahudin, n.a. ludin, a. ahmad, m.y.a. rahman, h. ahmoum, n. ataollahi, p. scardi.  (2023).  potential of transition metal sulfides, cu2znsns4 as inorganic absorbing layers in dye-sensitized solar cells.  - journal of cleaner production.  1-12. 

muhammad amirul aizat mohd abdah, tian khoon lee, azizan ahmad, yusran sulaiman, nurul akmaliah dzulkarnain, marliyana mokhtar, mohammad khalid, mohd sukor su'ait.  (2023).  improving cycling performance of vanadium-based electrode deposited with poly(3,4-ethylenedioxythiophene) for lithium-ion battery application.  - acs applied energy materials.  1605-1620. 

ms su'ait, piz syed mahadzir, kh badri, a ahmad.  (2022).  effects of isocyanate-to-polyols (nco/oh) ratio on bio-based polyurethane film from palm kernel oil based monoester polyols (pko-p) for polymer electrolytes application.  - materials science (medziagotyra).  322-332. 

nur adiera hanna rosli, kee shyuan loh, wai yin wong, tian khoon lee, azizan ahmad.  (2022).  phosphorylated chitosan/poly(vinyl alcohol) based proton exchange membranes modified with propylammonium nitrate ionic liquid and silica filler for fuel cell applications.  - international journal of hydrogen energy.  19217-19236. 

siti aminah mohd noor, lee tian khoon, mohd sukor suait, siow yook peng, loh kee shyuan, azizan ahmad.  (2021).  poly(vinyl alcohol) /n-methylene phosphonic chitosan /2-hydroxyethylammonium formate (pva-nmpc/2-heaf) membrane for fuel cell application.  - 7th international conference on solid state science and technology - solid state phenomena.  440-446. 

m. z. dzulkipli, a. ahmad, m. s. su'ait, s. a. m. noor, n. a. dzulkurnain, j. karim, n. h. hassan.  (2019).  studies on electrochemical behaviour of pvdf-hfp based ionic liquid gel polymer electrolyte.  - the 2018 ukm fst postgraduate colloquium: proceedings of the universiti kebangsaan malaysia, faculty of science and technology 2018 postgraduate colloquium.  1-7. 

siti munirah manap, azizan ahmad, farah hannan anuar.  (2016).  characterization of poly(l-lactide/propylene glycol) based polyurethane films using atr-ftir spectroscopy.  - aip conference proceeding / the 2016 ukm fst postgraduate colloquium.  1-7. 

lee t.k., a.ahmad and nur hasyareeda hassan.  (2014).  preparation and characterization on nano-hybrid composite solid polymer electrolyte of pvdf-hfp/mg49-zro2 for battery application.  - aip conference proceedings - the 2014 ukm fst postgraduate colloquium.  404-409. 

intan juliana shamsudin, azizan ahmad, and nur hasyareeda hassan.  (2014).  gree polymer electrolytes based on chitosan and 1-butyl-3-methylimidazolium acetate.  - aip conference proceedings - the 2014 ukm fst postgraduate colloquium.  393-398. 

siti munirah manap, farah hannan anuar, azizan ahmad.  (2021).  elektrolit pepejal berasaskan polimer taut silang.  - .  96. 

lee tian khoon, azizan ahmad, nur hasyareeda hassan.  (2020).  bateri ion litium: zirkonia dalam elektrolit polimer nanokomposit.  - .  116. 

mark lee wun fui, lee tian khoon, ng kim hang, lorna jeffery minggu, azizan ahmad and mohammad b. kassim.  (2013).  progress in photoelectrochemical research 2013.  - .  53-59. 

nur atiqah abdullah, nik mutasim hj. nik abd rahman, azizan ahmad.  (2009).  menjana modal insan cemerlang.  - .  163-184. 

lee tian khoon, nurul akmaliah dzulkurnain, azizan ahmad.  (2023).  synthetic and natural nanofillers in polymer composites: properities and application.  - .  15. 

mark lee wun fui, lee tian khoon, ng kim hang, lorna jeffery minggu, azizan ahmad and mohammad b. kassim.  (2013).  progress in photoelectrochemical research 2013.  - .  53-59. 

nur atiqah abdullah, nik mutasim hj. nik abd rahman, azizan ahmad.  (2009).  menjana modal insan cemerlang.  - .  163-184. 

siti munirah manap, farah hannan anuar, azizan ahmad.  (2021).  elektrolit pepejal berasaskan polimer taut silang.  - .  96. 

lee tian khoon, azizan ahmad, nur hasyareeda hassan.  (2020).  bateri ion litium: zirkonia dalam elektrolit polimer nanokomposit.  - .  116. 

mohd sukor bin su`ait;azizan bin ahmad;suhaila binti sepeai.  (2022).  investigation of poly(spiro-ometad) as hole transport materials for perovskite solar cells.  - .  . 

mohd sukor bin su`ait;azizan bin ahmad;puvaneswaran a/l chelvanathan;lee tian khoon.  (2022).  investigation of poly(acrylonitrile-g-epoxidized natural rubber) polymer electrolyte for rechargeable lithium-sulfur battery using cu2znsns4 electrode.  - .  . 

piz syed-mahadzir, ms su'ait, s sepeai, na ludin, ma mat-teridi, k sopian, a ahmad, k jumbri, ad jodlowski, k rakstys, mk nazeeruddin.  (2021).  polymerization of spiro-ometad for emerging solar cells.  - 7th malaysia polymer international conference 2021.  46. 

rawdah whba, mohd sukor su'ait, lee tian khoon, salmiah ibrahim, nor sabirin mohamed and azizan ahmad..  (2021).  polymer electrolyte system based on acrylonitrile grafted epoxidized natural rubber (enr-g-acn) for solid state lithium-ion rechargeable battery application.  - 7th malaysia polymer international conference 2021.  37. 

rawdah whba, mohd sukor su'ait, lee tian khoon, salmiah ibrahim, nor sabirin mohamed and azizan ahmad.  (2021).  free-radical photopolymerization of acrylonitrile grafted onto epoxidized natural rubber.  - abstract of the 15th international symposium in science and technology (isst 2021).  111.