nadia nisar, nur zakiah mohd saat, dayana hazwani mohd suadi nata, nurul farahana kamaludin, ismarulyusda ishak, abdul momin rizwan ahmad.  (2025).  the mediating role of safety behavior in the relationship between safety climate and safety outcomes among sanitary workers in pakistan.  - frontiers in public health.  1 - 8. 

primariadewi rustamadji, ratu ayu dewi sartika, pika novriani lubis, edy purwanto, ismarulyusda ishak, amalia ane istamayu & elvan wiyarta.  (2025).  association between screening practices and other risks and breast cancer among indonesian women: a case-control study.  - journal of clinical medicine .  1 - 11. 

nur umairah mohd hawary, nor malia abd warif ismarulyusda ishak, arimi fitri mat ludin, barathan muttiah, navindra kumari p, kumutha malar vellasamy and vanitha mariappan.  (2025).  knowledge, attitude and practices associated with covid-19 among undergraduate students from malaysian public universities during the endemic phase: a cross-sectional study.  - bmc public health.  1 - 12. 

jing wang, ismarulyusda ishak, fatin hanani mazri, ching sin siau, fengxue xin and arimi fitri mat ludin.  (2025).  promoting sleep health in future healthcare professionals: development and validation of a multi-component lifestyle intervention module for nursing students.  - frontiers in public health.  1 - 9. 

isnaini herawati, arimi fitri mat ludin, ismarulyusda ishak, mutalazimah mutalazimah and nor m. f. farah.  (2025).  impact of combined high-intensity bodyweight interval training and breathing exercise on cardiometabolic health in normal-weight middle-aged adults with hypertension.  - bmc public health.  1 - 13. 

soo shih sheng, siti balkis budin, ismarulyusda ishak, faridah mohd nor, nur najmi mohamad anuar.  (2019).  review on sudden deaths due to cardiac abnormalities.  - jurnal teknologi.  53-60. 

yusmeera yusof, siti zamratol-mai sarah mukari, mariam adawiah dzulkifli, kalaivani chellapan, kartini ahmad, ismarulyusda ishak, nashrah maamor dan wan syafira ishak.  (2019).  efficacy of a newly developed auditory cognitive training system on speech recognition,central auditory processing and cognitive ability among older adults with normal cognition and with ......  - geriatrics gerontology international.  768-773. 

mohammed nashiry, ismarulyusda ishak, jamaludin mohamed, siti balkis budin, mohd fairulnizal m.n., sazlina kamaralzaman & hesham m. al-mekhlafi.  (2019).  evaluation of trace elements in malay women with type 2 diabetes mellitus.  - sains malaysiana.  337-345. 

leonard joseph henry, ali jafarzadeh esfehani, ayiesah ramli, ismarulyusda ishak, maria justine, vikram mohan.  (2015).  patterns of work-related musculoskeletal disorders among workers in palm plantation occupation.  - asia pacific journal of public health.  NP1785-NP1792. 

hartini y, geishamimi, g, mariam a.z., mohamed kamel, a.g., hidayatul, f.o. and ismarul, y.i..  (2013).  distribution of intestinal parasitic infections amongst aborigines children at post sungai rual, kelantan, malaysia.  - tropical biomedicine.  596-601. 

jing wang, ismarulyusda ishak, fatin hanani mazri, ching sin siau, fengxue xin and arimi fitri mat ludin.  (2025).  promoting sleep health in future healthcare professionals: development and validation of a multi-component lifestyle intervention module for nursing students.  - frontiers in public health.  1 - 9. 

nadia nisar, nur zakiah mohd saat, dayana hazwani mohd suadi nata, nurul farahana kamaludin, ismarulyusda ishak, abdul momin rizwan ahmad.  (2025).  the mediating role of safety behavior in the relationship between safety climate and safety outcomes among sanitary workers in pakistan.  - frontiers in public health.  1 - 8. 

isnaini herawati, arimi fitri mat ludin, ismarulyusda ishak, mutalazimah mutalazimah and nor m. f. farah.  (2025).  impact of combined high-intensity bodyweight interval training and breathing exercise on cardiometabolic health in normal-weight middle-aged adults with hypertension.  - bmc public health.  1 - 13. 

primariadewi rustamadji, ratu ayu dewi sartika, pika novriani lubis, edy purwanto, ismarulyusda ishak, amalia ane istamayu & elvan wiyarta.  (2025).  association between screening practices and other risks and breast cancer among indonesian women: a case-control study.  - journal of clinical medicine .  1 - 11. 

nur umairah mohd hawary, nor malia abd warif ismarulyusda ishak, arimi fitri mat ludin, barathan muttiah, navindra kumari p, kumutha malar vellasamy and vanitha mariappan.  (2025).  knowledge, attitude and practices associated with covid-19 among undergraduate students from malaysian public universities during the endemic phase: a cross-sectional study.  - bmc public health.  1 - 12. 

syarif husin lubis, saiful ridzuan, ismarul yusda ishak, hidayatul fathi othman, nihayah mohammed, zariyantey abdul hamid, nor najwatul akmal , norazizah, nurul farahana, shahida, shanti,nor zafirah...  (2012).  the relationship between time spent on facebook and cumulative grade point average (cgpa) among third year biomedical science students in faculty health sciences, ukm.  - procedia-social and behavioral sciences.  . 

nur zakiah mohd saat, chong pn, b omar, z manaf, i ishak, n ramli, jayusman a, zailan n, zaki mzm, rasaei b and nasrudin nf.  (2012).  knowledge, perception and practice on the usage of e-learning among health students in kuala lumpur.  - procedia-social and behavioral sciences.  . 

yanti rosli, hidayatulfathi othman, ismarulyusda ishak, syarif husin lubis, nur zakiah mohd. saat, baharudin omar.  (2012).  self-esteem and academic performance relationship amongst the second year undergraduate students of universiti kebangsaan malaysia, kuala lumpur campus.  - procedia - social and behavioral sciences.  . 

ismarulyusda ishak, nurul farhana jufri, syarif husin lubis, nur zakiah mohd saat, baharudin omar, rifina arlin, khairul hazdi & nihayah mohamed.  (2012).  the study of working memory and academic performance of faculty of health sciences students.  - procedia social and behavioral sciences ukm teaching and learning congress 2011.  . 

ahmad rohi ghazali, ismarulyusda ishak, nur zakiah mohd saat, rifina arlin zainal arifin, asmah hamid, yanti rosli, zainora mohammed, mohd sham othman & firdaus kamarulzaman.  (2012).  students` perception on lecture delivery effectiveness among the faculty of health sciences lecturers.  - procedia - social and behavioral sciences / ukm teaching and learning congress 2011.  . 

farah wahida ibrahim, ismarulyusda ishak, nurul farhana jufri, siti fathiah masre.  (2025).  ancaman pandemik covid-19.  - .  19 - 52. 

-.  (2024).  innovate to elevate: redefining kitchen efficiency for chefs in repetitive tasks.  - .  83 - 86. 

siti nor ismalina isa, normah che din, ismarulyusda ishak.  (2019).  model biopsikososial, kualiti hidup dan model proses penjagaan.  - .  26-36. 

siti nor ismalina isa, normah che din, ismarulyusda ishak.  (2019).  kanak-kanak berkeperluan khas di malaysia.  - .  11-25. 

siti nor ismalina isa, normah che din, ismarulyusda ishak.  (2019).  status psikososial dan kualiti hidup ibubapa dan keluarga kanak-kanak berkeperluan khas di malaysia.  - .  103-128. 

farah wahida ibrahim, ismarulyusda ishak, nurul farhana jufri, siti fathiah masre.  (2025).  ancaman pandemik covid-19.  - .  19 - 52. 

syarif husin lubis, ismarulyusda ishak.  (2024).  asas epidemiologi dalam konteks malaysia.  - .  . 

ismarulyusda bt ishak.  (2023).  fsk ukmkl jayakan tadarus al-quran sepanjang ramadhan 1444h.  - dewan tamadun islam: jendela dbp.  1-3. 

muhammad toriq bin yaacob, ismarulyusda binti ishak.  (2021).  faktor yang mempengaruhi keputusan peperiksaan kursus hifz al-quran: satu kajian ke atas pelajar pensijilan tahfiz al-quran.  - .  1-117. 

ismarulyusda ishak, nur zakiah mohd saat, arimi fitri mat ludin, syaidatul hadijah abu samah.  (2021).  detektif statistik: merungkai misteri.  - kongres dan pertandingan inovasi dalam pengajaran dan pembelajaran (knovasi) 2021.  108-109. 

ismarulyusda ishak, aina natassha hatta, siti nor ismalina isa, muhammad hafiz saleh, muhammad syawal amran, pika novriani lubis & arimi fitri mat ludin.  (2025).  cognitive, emotional, psychological and spiritual predictors of quality of life: evidence from malaysian university students .  - 56th asia pacific academic consortium for public health conference.  504 - 504. 

theenischa mageswaran, surendran rajaratnam, ismarulyusda isyak, vanitha mariappan.  (2025).  bridging knowledge and behaviour: sexual health insights from universiti kebangsaan malaysia undergraduates.  - international congress of the malaysian society for microbiology 2025 (icmsm2025).  . 

farah wahida ibrahim, nurhidayah yahya, nurul farhana jufri, siti fathiah masre, ismarulyusda ishak, muhamad feerdaus kamis, siti zulaikha md daud, sayyidi hamzi abdul raub & mohd hareeff muhammed.  (2025).  high-risk hpv genotypes and their association with cervical cytological abnormalities: a 2024 retrospective analysis from a referral diagnostic lab in kuala lumpur.  - international conference of biochemistry, molecular biology & laboratory medicine 2025 (icbmblm 2025).  . 

jasneeta kumaravel , vanitha mariappan, ismarulyusda isyak.  (2025).  knowledge, attitude and practices towards antibiotic usage and resistance among undergraduate students in malaysian public universities: a cross-sectional study.  - 1st international biomedical conference 2025.  . 

theenischa mageswaran, surendran rajaratnam, ismarulyusda isyak, vanitha mariappan .  (2025).  assessing the knowledge, attitude and practices on sexually transmitted diseases among universiti kebangsaan malaysia undergraduates.  - 15th malaysian national symposium biomedical sciences.  .