nur jafni azaki, azizan ahmad, nur hasyareeda hassan, tian khoon lee.  (2025).  the correlation between carbon additives and the binder: the case of poly (methyl methacrylate)-grafted natural rubber binder.  - acs applied polymer materials.  4348 - 4359. 

n. m. mustafa, f.n. jumaah, , y. masahiro-fujita, n.a. ludin, m. akhtaruzzaman, n.h. hassan, a. ahmad, k.m. chan, m.s. su'ait.  (2024).  impacts of synthesis variables on spectroscopics evaluation of biobased fatty amide as alkylammonium salt's precursor for perovskite.  - construction and building materials.  1-18. 

n.m. mustafa, f.n. jumaah, n.a. ludin, m. akhtaruzzaman, n.h. hassan, a. ahmad, k.m. chan, m.s. su'ait.  (2024).  tetraalkylammonium salts (tas) in solar energy applications - a review on in vitro and in vivo toxicity.  - heliyon.  1-22. 

roichatul madinah, febdian rusydi, rizka n fadilla, vera khairunisa, lusia s p boli, adhitya g saputro, nur hasyareeda hassan, azizan ahmad.  (2023).  first principles study of the dispersion effects in the structure and keto enol tautomerization of curcumin.  - acs omega.  34022-34033. 

zetty shafiqa othman, mohamad yusof maskat, nadhratun naiim mobarak, rozida mohd khalid, shikh mohd shahrul nizan shikh zahari, nur hasyareeda hassan.  (2023).  utilization of triethylammonium hydrogen sulphate mediated solvent for optimization of asiaticoside extraction and antioxidant capacity of centella asiatica (l.).  - journal of king saud university science.  1-6. 

zetty shafiqa othman, mohamad yusof maskat, nur hasyareeda hassan.  (2020).  optimization of cinnamaldehyde extraction and antioxidant activity of ceylon cinnamon extract.  - sains malaysiana.  995-1002. 

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. 

zaitun ghazali, mohd ambar yarmo, nur hasyareeda hassan, lee peng teh, rizafizah othaman.  (2020).  new green adsorbent for capturing carbon dioxide by choline chloride urea confined nanoporous silica.  - arabian journal for science and engineering.  4621-4634. 

zaitun ghazali, nur hasyareeda hassan, mohd ambar yarmo, teh lee peng, rizafizah othaman.  (2019).  immobilization of choline chloride: urea onto mesoporous silica for carbon dioxide capture.  - sains malaysiana.  1025-1033. 

poh lee loh, noor azlina abdul ghani, nabilah suhaili, zetty shafiqa othman, muhammad rahimi yusop, rizafizah othaman, nur hasyareeda hassan.  (2018).  effects of soaking in glycerol and conventional solvents on the grinding of kempas wood (koompassia malaccensis).  - sains malaysiana.  . 

nur jafni azaki, azizan ahmad, nur hasyareeda hassan, tian khoon lee.  (2025).  the correlation between carbon additives and the binder: the case of poly (methyl methacrylate)-grafted natural rubber binder.  - acs applied polymer materials.  4348 - 4359. 

ryan iskandar amin, aida safiyah abdul aziz, matthew ernest paul, ahmad firdhaus arham, nur hasyareeda hassan, nurwina akmal anuar, mohd suzeren md. jamil, norinsan kamil othman, mohd fadhli shah khaidzir, azlan abdul rahim, ahmad rafizi salleh.  (2024).  debating as an academic tool: fostering holistic and critical thinking in higher education.  - international journal of academic research in progressive education and development.  1722 - 1730. 

n.m. mustafa, f.n. jumaah, n.a. ludin, m. akhtaruzzaman, n.h. hassan, a. ahmad, k.m. chan, m.s. su'ait.  (2024).  tetraalkylammonium salts (tas) in solar energy applications - a review on in vitro and in vivo toxicity.  - heliyon.  1-22. 

n. m. mustafa, f.n. jumaah, , y. masahiro-fujita, n.a. ludin, m. akhtaruzzaman, n.h. hassan, a. ahmad, k.m. chan, m.s. su'ait.  (2024).  impacts of synthesis variables on spectroscopics evaluation of biobased fatty amide as alkylammonium salt's precursor for perovskite.  - construction and building materials.  1-18. 

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. 

noor, s. a. m., chowpeng, w., dzulkipli, m.z., su'ait, m. s., tiankhoon, l., hassan, n.h..  (2021).  properties of gel polymer electrolyte based poly (vinylidine fluoride-co-hexafluoropropylene) (pvdf-hfp), lithium perchlorate (liclo4) and 1-butyl-3-methylimmidazoliumhexafluorophosphate [pf6].  - 7th international conference on solid state science and technology (icssst 2019).  434-439. 

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. 

babul airianah othman, doris quay xia, farah hanan anuar, kamarulzaman ibrahim khairiatul mardiana jansar, lim seng joe, marlia mohd hanafiah, mohammad hafizuddin hj. jumali, mohd salmi md noorani...etc all.  (2018).  the 2017 ukm fst postgraduate colloquium.  - the 2017 ukm fst postgraduate colloquium: proceedings of the university kebangsaan malaysia, faculty of science and technology 2017 postgraduate colloquium.  -. 

zetty shafiqa othman, nur hasyareeda hassan, saiful irwan zubairi.  (2015).  alcohol based-deep eutectic solvent (des) as an alternative green additive to increase rotenone yield.  - american institute of physics (aip) conference proceedings.  050004. 

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. 

ahmad firdhaus arham, norinsan kamil othman, nurwina akmal anuar, nur hasyareeda hassan, wan mazlina wan mashhor, ikhwan a'zim ishak, muhammad fitri azman .  (2025).  penglibatan pelajar dalam aktiviti berimpak luar bilik kuliah untuk pembangunan kemahiran insaniah.  - .  145 - 157. 

zetty shafiqa othman, nur hasyareeda hassan & saiful irwan zubairi.  (2017).  imidazolium-based ionic liquid binary solvent system as an extraction medium in enhancing the rotenone yield extracted from derris elliptica roots.  - .  1-21. 

zetty shafiqa othman, nur hasyareeda hassan, shikh mohd shahrul nizan shikh zahari.  (2025).  sinergi perencatan asetikolinesteras ekstrak herba menggunakan pelarut hijau.  - .  . 

ahmad firdhaus arham, norinsan kamil othman, nurwina akmal anuar, nur hasyareeda hassan, wan mazlina wan mashhor, ikhwan a'zim ishak, muhammad fitri azman .  (2025).  penglibatan pelajar dalam aktiviti berimpak luar bilik kuliah untuk pembangunan kemahiran insaniah.  - .  145 - 157. 

azlinda azman, hirman awang, mohd suzeren md jamil, norinsan kamil othman, nur hasyareeda hassan..  (2024).  kertas kerja jaringan kerjasama bahagian hal ehwal pelajar (bhep), jabatan pendidikan tinggi, kementerian pendidikan tinggi dengan unit jaringan dan penerbitan, pusat hal ehwal pelajar (hep-ukm), universiti kebangsaan malaysia.  - mesyuarat timbalan-timbalan naib canselor/timbalan rektor hal ehwal pelajar dan alumni universiti awam kali ke-230, bil.3/2024 dan mesyuarat ketua pentadbir hal ehwal pelajar dan alumni universiti awam bil.3/2024.  . 

ahmad firdhaus arham, norinsan kamil othman, nurwina akmal anuar, nur hasyareeda hassan, wan mazlina wan mashhor, ikhwan a'zim ishak, muhammad fitri azman & syahidrul ashraff zamri.  (2023).  pembelajaran transformatif di luar bilik kuliah: meneroka kesan penglibatan pelajar dalam aktiviti berimpak di universiti kebangsaan malaysia untuk pembangunan kemahiran insaniah.  - knovasi 2023.  1-12. 

mohd sukor bin su`ait;khairiah binti badri;azizan bin ahmad;nur hasyareeda binti hassan;norasikin binti ahmad ludin.  (2021).  synthesis and characterization of bio-based ionic liquids from palm kernel oil.  - .  . 

azlinda azman, hirman awang, mohd suzeren md jamil, norinsan kamil othman, nur hasyareeda hassan..  (2024).  kertas kerja jaringan kerjasama bahagian hal ehwal pelajar (bhep), jabatan pendidikan tinggi, kementerian pendidikan tinggi dengan unit jaringan dan penerbitan, pusat hal ehwal pelajar (hep-ukm), universiti kebangsaan malaysia.  - mesyuarat timbalan-timbalan naib canselor/timbalan rektor hal ehwal pelajar dan alumni universiti awam kali ke-230, bil.3/2024 dan mesyuarat ketua pentadbir hal ehwal pelajar dan alumni universiti awam bil.3/2024.  . 

a.m. sidik, n.m. mustafa, f.n. jumaah, n.h. hassan, u. syafiq, m.s. su’ait.  (2024).  synthesis optimization of high purity biobased tetraalkylammonium salt via two step chemical reactions.  - the xviii international symposium on polymer electrolytes 2024 (ispe-18).  . 

n. m. mustafa, f.n. jumaah, m. yoshizawa-fujita, n.a. ludin, m. akhtaruzzaman, n.h. hassan, a. ahmad, k.m. chan, m.s. su’ait.  (2024).  advancing next-generation perovskite solar cell performance with high-purity bio-based tetraalkylammonium salts precursors.  - the xviii international symposium on polymer electrolytes 2024 (ispe-18).  . 

ahmad firdhaus arham, norinsan kamil othman, nurwina akmal anuar, nur hasyareeda hassan, wan mazlina wan mashhor, ikhwan a'zim ishak, muhammad fitri azman & syahidrul ashraff zamri.  (2023).  pembelajaran transformatif di luar bilik kuliah: meneroka kesan penglibatan pelajar dalam aktiviti berimpak di universiti kebangsaan malaysia untuk pembangunan kemahiran insaniah.  - knovasi 2023.  1-12. 

mohd sukor bin su`ait;khairiah binti badri;azizan bin ahmad;nur hasyareeda binti hassan;norasikin binti ahmad ludin.  (2021).  synthesis and characterization of bio-based ionic liquids from palm kernel oil.  - .  .