mohamad habibullah, nur nadia; shahar, suzana; ismail, munirah; ibrahim, norhayati; kamaruddin, mohd zul amin; tang, shirley gee hoon; hamid, mohd faisal abdul; ramasamy, kalavathy.  (2025).  efficacy of yeast beta-glucan 1,3/1,6 supplementation on respiratory infection, fatigue, immune markers and gut health among moderate stress adults in klang valley of malaysia: protocol for a randomised, double-blinded, placebo-controlled, parallel-group .  - bmj open.  1 - 10. 

nurul fatin malek rivan, suzana shahar, devinder kaur ajit singh, normah che din, hazlina mahadzir, yee xing you, mohd zul amin kamaruddin.  (2024).  development of cognitive frailty screening tool among community-dwelling older adults.  - heliyon.  1 - 11. 

nurul fatin malek rivan, resshaya roobini murukesu, suzana shahar, nor fadilah rajab, ponnusamy subramaniam, theng choon ooi, mohd zul amin kamaruddin & devinder kaur ajit singh.  (2024).  synergistic effects of cognitive frailty and comorbidities on disability: a community-based longitudinal study.  - bmc geriatrics.  1 - 11. 

nurul fatin malek rivan, suzana shahar, devinder kaur ajit singh, norhayati ibrahim, arimi fitri mat ludin, hanis mastura yahya, noor ibrahim mohamed sakian, hazlina mahadzir, ponnusamy subramaniam & mohd zul amin kamaruddin.  (2022).  mediation effect of coping strategies on general psychological health among middle-aged and older adults during the covid-19 pandemic.  - aging & mental health.  2039-2047. 

yee xing you, nurul fatin malek rivan, devinder kaur ajit singh, nor fadilah rajab , arimi fitri mat ludin, normah che din, ai-vyrn chin, michael fenech, mohd zul amin kamaruddin dan suzana shahar.  (2022).  incidence and predictors of mortality among community-dwelling older adults in malaysia: a 5 years longitudinal study.  - international journal of environmental research and public health.  1-16. 

nurul fatin malek rivan [et all.].  (2020).  general psychological health status and coping strategies during lock-down due to covid-19 outbreak among malaysian older adults.  - european geriatric medicine.  95. 

suzana s, azahadi o, divya v, tengku ah, siti zamratol msm, normah cd, nor fadilah r, zainora m, rahimah i, won hl, asheila m, mohd zul ak, mohamad fb, rosdinom r..  (2016).  approaches in methodology for population-based longitudinal study on neuroprotective model for healthy longevity (tua) among malaysian older adults.  - aging clinical and experimental research.  1089-1104. 

suzana, s., nik nur izzati, n.m.f., siti hajar, m., hasnah, h. & kamaruddin, m.z.a.  (2016).  kemampanan intervensi suplementasi minyak ikan dan pendidikan kesihatan dalam kalangan warga tua yang mengalami kecelaan kognitif ringan.  - sains malaysiana.  1823-1834. 

mohamad habibullah, nur nadia; shahar, suzana; ismail, munirah; ibrahim, norhayati; kamaruddin, mohd zul amin; tang, shirley gee hoon; hamid, mohd faisal abdul; ramasamy, kalavathy.  (2025).  efficacy of yeast beta-glucan 1,3/1,6 supplementation on respiratory infection, fatigue, immune markers and gut health among moderate stress adults in klang valley of malaysia: protocol for a randomised, double-blinded, placebo-controlled, parallel-group .  - bmj open.  1 - 10. 

nurul fatin malek rivan, resshaya roobini murukesu, suzana shahar, nor fadilah rajab, ponnusamy subramaniam, theng choon ooi, mohd zul amin kamaruddin & devinder kaur ajit singh.  (2024).  synergistic effects of cognitive frailty and comorbidities on disability: a community-based longitudinal study.  - bmc geriatrics.  1 - 11. 

nurul fatin malek rivan, suzana shahar, devinder kaur ajit singh, normah che din, hazlina mahadzir, yee xing you, mohd zul amin kamaruddin.  (2024).  development of cognitive frailty screening tool among community-dwelling older adults.  - heliyon.  1 - 11. 

yee xing you, nurul fatin malek rivan, devinder kaur ajit singh, nor fadilah rajab , arimi fitri mat ludin, normah che din, ai-vyrn chin, michael fenech, mohd zul amin kamaruddin dan suzana shahar.  (2022).  incidence and predictors of mortality among community-dwelling older adults in malaysia: a 5 years longitudinal study.  - international journal of environmental research and public health.  1-16. 

nurul fatin malek rivan, suzana shahar, devinder kaur ajit singh, norhayati ibrahim, arimi fitri mat ludin, hanis mastura yahya, noor ibrahim mohamed sakian, hazlina mahadzir, ponnusamy subramaniam & mohd zul amin kamaruddin.  (2022).  mediation effect of coping strategies on general psychological health among middle-aged and older adults during the covid-19 pandemic.  - aging & mental health.  2039-2047. 

nurul fatin malek rivan, suzana shahar, nor fadilah rajab, devinder kaur ajit singh, normah che din, mohd zul amin kamaruddin, hazlina mahadzir.  (2021).  cognitive frailty among malaysian older adults: prevalence, incidence and risk factor.  - .  13-25. 

huijin lau, suzana shahar, mazlyfarina mohamad, nor fadilah rajab, hanis mastura yahya, normah che din, hamzaini abdul hamid, nurul fatin malek rivan & mohd zul amin kamaruddin.  (2021).  uplifting mood and improving brain activation with kesum (persicaria minor) supplement.  - .  88-91. 

mohd zul amin kamaruddin.  (2023).  pertubuhan warga emas sihat bersedia bantu penyelidikan penuaan dan kesejahteraan.  - dewan kosmik: jendela dbp.  1-2. 

mohd zul amin kamaruddin.  (2023).  kakitangan fsk, ukm amal gayat hidup sihat menerusi aktiviti bersukan.  - dewan kosmik: jendela dbp.  1-3. 

suzana, s., nik nur izzati, n.m.f., siti hajar, m., hasnah, h. & kamaruddin, m.z.a.  (2016).  kemampanan intervensi suplementasi minyak ikan dan pendidikan kesihatan dalam kalangan warga tua yang mengalami kecelaan kognitif ringan.  - sains malaysiana.  1823-1834. 

mohd zul amin kamaruddin, , nuraini che azmi, , zahara abdul manaf, noor ibrahim mohd sakian, nazlena mohamad & suzana shahar.  (2012).  keberkesanan program intervensi pendidikan pemakanan menggunakan kiosk multimedia interaktif melalui pendekatan melatih pelatih di kalangan warga emas.  - poster penyelidikan sempena sambutan 20 tahun fakulti sains kesihatan, universiti kebangsaan malaysia kampus kuala lumpur.  . 

mohd zul amin kamaruddin, zahara abdul manaf, suzana shahar ,roslee rajikan, ayiesah hj ramli, norhayati ibrahim, noor hasnani ismail, noorazah aa, noorlaili mt, syahnaz mh, leelavathi m, radzniwan ar & zuhra h ..  (2012).  keberkesanan program penurunan berat badan slim shape di kalangan kakitangan ukm.  - poster penyelidikan sempena sambutan 20 tahun fakulti sains kesihatan, universiti kebangsaan malaysia kampus kuala lumpur.  . 

mohd zul amin kamaruddin.  (2023).  pertubuhan warga emas sihat bersedia bantu penyelidikan penuaan dan kesejahteraan.  - dewan kosmik: jendela dbp.  1-2. 

mohd zul amin kamaruddin.  (2023).  kakitangan fsk, ukm amal gayat hidup sihat menerusi aktiviti bersukan.  - dewan kosmik: jendela dbp.  1-3. 

nor maihiza akmal ms, hasnah haron, mohd zulamin kamaruddin dan suzana shahar.  (2015).  p1-3 omega 3 polyunsaturated fatty acids intake and cognitive function among malaysian elderly.  - i.sihat 2015 post conference symposium : ageing in malaysia from molecules to community.  . 

mohd zul amin kamaruddin, , nuraini che azmi, , zahara abdul manaf, noor ibrahim mohd sakian, nazlena mohamad & suzana shahar.  (2012).  keberkesanan program intervensi pendidikan pemakanan menggunakan kiosk multimedia interaktif melalui pendekatan melatih pelatih di kalangan warga emas.  - poster penyelidikan sempena sambutan 20 tahun fakulti sains kesihatan, universiti kebangsaan malaysia kampus kuala lumpur.  . 

mohd zul amin kamaruddin, zahara abdul manaf, suzana shahar ,roslee rajikan, ayiesah hj ramli, norhayati ibrahim, noor hasnani ismail, noorazah aa, noorlaili mt, syahnaz mh, leelavathi m, radzniwan ar & zuhra h ..  (2012).  keberkesanan program penurunan berat badan slim shape di kalangan kakitangan ukm.  - poster penyelidikan sempena sambutan 20 tahun fakulti sains kesihatan, universiti kebangsaan malaysia kampus kuala lumpur.  .