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. 

kiirtaara aravindhan, sumaiyah mat, shahrul bahyah, nor'izzati saedon, kejal hasmuk, hazlina mahadzir, selina khoo, ai-vyrn chin, tan maw pin.  (2024).  comparing four frailty assessment tools against seven-year mortality in the malaysian elders longitudinal research study.  - archives of gerontology and geriatrics.  1-10. 

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. 

s. rajalingham, s. s. shaharir, h. mahadzir.  (2021).  comparative analyses of serological biomarkers and disease characteristics between elderly onset rheumatoid arthritis (eora) and younger onset rheumatoid arthritis (yora).  - annals of the rheumatic diseases.  1105. 

nurul fatin malek rivan, suzana shahar, goh jing wen, nor fadilah rajab, normah che din, hazlina mahadzir and mohd zul amin kamaruddin.  (2021).  cognitive frailty is a robust predictor of falls, injuries, and disability among community dwelling older adults.  - bmc geriatrics.  1-13. 

nor hazwani zenol ariffin, wan nur nafisah wan yahya, mohd rohaizat hassan, hazlina mahadzir .  (2025).  factors affecting caregiver burden in older stroke survivors, a malaysian study.  - neurology asia.  75 - 85. 

umi khalsom abd aziz, izzatul ‘aliaa baharuddin, dian nasriana nasuruddin, hazlina mahadzir, noraidatulakma abdullah @ muda, siti sarah mustapa, munirah md mansor.  (2024).  establishing indirect reference intervals for creatinine and urea in geriatric patients using data stored in the laboratory information system.  - the malaysian journal of pathology.  567 - 567. 

xu, xiang jiang; myint, phyo kyaw; lee, shaun wen huey; ramasamy, kalavathy; lim, siong meng; majeed, abu bakar abdul; wong, yuet yen; mat, sumaiyah; saedon, nor izzati; mahadzir, hazlina; hasmukharay, kejal; tan, maw pin.  (2024).  the usage of anticholinergic medications in a low- and middle-income country: a longitudinal comparison of 2013–15 and 2020–22 datasets.  - international journal of clinical pharmacy.  1453 - 1463. 

kiirtaara aravindhan, karen morgan, sumaiyah mat, tengku aizan hamid, rahimah ibrahim, nor izzati saedon, kejal hasmuk, hazlina mahadzir, maw pin tan.  (2023).  cognitive frailty and its association with depression, anxiety and stress during the covid-19 pandemic among older adults in the transforming cognitive frailty into later-life self-sufficiency (ageless) study.  - psychogeriatrics.  1071-1082. 

sakthiswary rajalingham, syahrul sazliyana shaharir, hazlina mahadzir.  (2021).  elderly-onset versus younger-onset rheumatoid arthritis; serological biomarkers and disease characteristics.  - international journal of rheumatic diseases.  224. 

nor hazwani zenol ariffin, wan nur nafisah wan yahya, mohd rohaizat hassan, hazlina mahadzir .  (2025).  factors affecting caregiver burden in older stroke survivors, a malaysian study.  - neurology asia.  75 - 85. 

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. 

umi khalsom abd aziz, izzatul ‘aliaa baharuddin, dian nasriana nasuruddin, hazlina mahadzir, noraidatulakma abdullah @ muda, siti sarah mustapa, munirah md mansor.  (2024).  establishing indirect reference intervals for creatinine and urea in geriatric patients using data stored in the laboratory information system.  - the malaysian journal of pathology.  567 - 567. 

kiirtaara aravindhan, sumaiyah mat, shahrul bahyah, nor'izzati saedon, kejal hasmuk, hazlina mahadzir, selina khoo, ai-vyrn chin, tan maw pin.  (2024).  comparing four frailty assessment tools against seven-year mortality in the malaysian elders longitudinal research study.  - archives of gerontology and geriatrics.  1-10. 

xu, xiang jiang; myint, phyo kyaw; lee, shaun wen huey; ramasamy, kalavathy; lim, siong meng; majeed, abu bakar abdul; wong, yuet yen; mat, sumaiyah; saedon, nor izzati; mahadzir, hazlina; hasmukharay, kejal; tan, maw pin.  (2024).  the usage of anticholinergic medications in a low- and middle-income country: a longitudinal comparison of 2013–15 and 2020–22 datasets.  - international journal of clinical pharmacy.  1453 - 1463. 

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. 

isa naina mohamed, hazlina mahadzir.  (2024).  remaja boleh dapat osteoporosis.  - utusan malaysia.  . 

shen hong tey, salihah mohd nor, farah waheeda tajurudin, hazlina mahadzir.  (2025).  an audit on polypharmacy and fall risk- increasing drugs (frids) usage among geriatric patients.  - malaysian congress of geriatric medicine 2025.  . 

muhammad afiq ab karim , salihah mohd nor, hazlina mahadzir .  (2025).  cognitive decline as initial presentation of primary brain tumours: a case series.  - malaysian congress of geriatric medicine 2025.  . 

shen hong tey, hazlina mahadzir, yew lui tjun .  (2025).  hypocalcaemia induced seizure following denosumab administration in stage 5 diabetic kidney disease - a case report .  - malaysian congress of geriatric medicine.  . 

isa naina mohamed, hazlina mahadzir.  (2024).  remaja boleh dapat osteoporosis.  - utusan malaysia.  . 

khoo ching soong;tan hui jan;siti hajar binti mat desa;hazlina binti mahadzir.  (2024).  assessment of the usage of an electronic referral system to the subspecialty clinics in tertiary hospitals in malaysia.  - .  .