ibrahim m. alayaseh, ponnusamy subramaniam, thanzeem razak, yaser s. natour, marissa a. barrera & shobha sharma.  (2026).  effectiveness of combined rehabilitation approaches in post-stroke dysphagia: a systematic review and meta-analysis of randomized controlled trials.  - dysphagia.  657 - 681. 

raghd m. b. dwikat, shobha sharma, ponnusamy subramaniam, yaser s. natour.  (2026).  the effect of voice disorders on the quality of life of university and school teachers: a systematic review.  - international journal of language & communication disorders.  1 - 19. 

siti nur farhana harun, noorlaile jasman, feisul mustapha, norrafizah jaafar, siti nadiah busyra mat nadzir, zanariah zaini, manimaran krishnan, ponnusamy subramaniam.  (2025).  noteworthy trends in maladaptive coping strategies and hindrances to help-seeking behaviour among adolescents living in malaysia’s people’s housing project (ppr) during the covid-19 pandemic: a qualitative study.  - plos one.  1 - 18. 

ponnusamy subramaniam, nor afifah aziz , hend faye al-shahrani, mohammad ahmed hammad, muhamad faisal ashaari, tay kok wai and shobha sharma.  (2025).  association between knowledge of and attitudes toward ageing in kuala lumpur: the moderating role of exposure to older adults with dementia .  - healthcare.  1 - 18. 

tang songlin, ponnusamy subramaniam, siau ching sin, agnes chong shu sze, liu fang.  (2025).  risk factors of mild behavioral impairment: a systematic review.  - frontiers in psychology.  1 - 15. 

pavapriya ponvel, suzana shahar, devinder kaur ajit singh, arimi fitri mat ludin, ponnusamy subramaniam, norhayati ibrahim, hasnah haron, aniza ismail, chin ai-vyrn, mazlyfarina mohamad, nurul hidayah md fadzil, norhayati mustafa khalid, a’isyah mohd safien, jamilah mohammad hanipah, azyana ibrahim, jenni lehtisalo, miia kivipelto & francesca mangialasche.  (2025).  the cost effectiveness of a multidomain intervention on physical, cognitive, vascular, dietary and psychosocial outcomes among community dwelling older adults with cognitive frailty in malaysia: the ageless trial.  - alzheimer's research & therapy.  1 - 23. 

jamilah mohammad hanipah, arimi fitri mat ludin, devinder kaur ajit singh, ponnusamy subramaniam, suzana shahar.  (2025).  motivation, barriers and preferences of lifestyle changes among older adults with frailty and mild cognitive impairments: a scoping review of qualitative analysis.  - plos one.  1 - 18. 

ponnusamy subramaniam, devinder kaur ajit singh, hend faye al-shahrani, mohammad ahmed hammad, ee von lim, xin jie hoh, kok wai tay & khadijah alavi .  (2025).  effects of combined group reminiscence and exercise therapy on psychological wellbeing and functional fitness among older adults with dementia.  - scientific report.  1 - 12. 

jamilah mohammad hanipah, arimi fitri mat ludin, devinder kaur ajit singh, ponnusamy subramaniam and suzana shahar.  (2024).  limited health literacy increases the likelihood of cognitive frailty among older adults.  - bmc geriatrics.  1 - 9. 

murukesu, resshaya roobini; shahar, suzana; subramaniam, ponnusamy; mohd rasdi, hanif farhan; nur, amrizal muhammad; singh, devinder kaur ajit.  (2024).  the we-rise™ multi-domain intervention: a feasibility study for the potential reversal of cognitive frailty in malaysian older persons of lower socioeconomic status.  - bmc geriatrics.  1 - 22. 

resshaya roobini murukesu, suzana shahar, ponnusamy subramaniam, hanif farhan mohd rasdi, amrizal muhammad nur & devinder kaur ajit singh .  (2024).  correction: the we-rise™ multi-domain intervention: a feasibility study for the potential reversal of cognitive frailty in malaysian older persons of lower socioeconomic status.  - bmc geriatrics .  1 - 2. 

azianah mohamad ibrahim, devinder kaur ajit singh, arimi fitri mat ludin, ponnusamy subramaniam, chin ai -vyrn, norhayati ibrahim, hasnah haron, aisyah mohd safien, norhayati mustafa khalid, pavapriya ponvel, nurul hidayah md fadzil, jamilah mohammad hanipah, francesca mangialasche, miia kivipelto, & suzana shahar.  (2024).  multidomain intervention for the reversal of cognitive frailty using a personalized approach (ageless trial): recruitment and baseline characteristics of participants.  - the journal of prevention of alzheimer's disease .  1291 - 1306. 

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. 

aisyah mohd safien, norhayati ibrahim, ponnusamy subramaniam, devinder kaur ajit singh, arimi fitri mat ludin, ai- vyrn chin and suzana shahar.  (2024).  prevalence of depression and clinical depressive symptoms in community dwelling older adults with cognitive frailty.  - geriatrics & gerontology international.  225-233. 

amran fadzrul roslan, kai shuen pheh, raynuha mahadevan, siti mariam bujang, ponnusamy subramaniam, hanieza fadzlina yahya, lai fong chan.  (2023).  effectiveness of online advanced c.a.r.e suicide prevention gatekeeper training program among healthcare lecturers and workers in national university of malaysia: a pilot study.  - frontiers in psychiatry.  1-9. 

subramaniam, p., thillainathan, p., mat ghani, n. a., & sharma, s..  (2023).  life story book to enhance communication in persons with dementia: a systematic review of reviews.  - plos one.  1-15. 

carolyn liang, ponnusamy subramaniam, nurul syasya mohd ridzwan goh, tay kok wai, ahmed a. moustafa.  (2023).  digital device use, risk of cognitive impairment, and cognition in healthy older adults: the role of cognitive reserve.  - healthcare.  1-15. 

nurul hidayah md fadzil, suzana shahar, roslee rajikan, devinder kaur ajit singh, arimi fitri mat ludin, ponnusamy subramaniam, norhayati ibrahim, divya vanoh, and nazlena mohamad ali.  (2022).  a scoping review for usage of telerehabilitation among older adults with mild cognitive impairment or cognitive frailty.  - international journal of environmental research and public health.  1-14. 

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. 

jefferson khai-qiang ng, ponnusamy subramaniam, fuad ismail, mahadir ahmad, nur liyana shamsudin,.  (2022).  life review intervention: a systematic review of its feasibility among persons with cancer.  - journal of pain and symptom management.  e235-e249. 

ridho roqwan ikbar, noh amit, ponnusamy subramaniam, norhayati ibrahim.  (2022).  relationship between self-efficacy, adversity quotient, covid-19-related stress and academic performance among the undergraduate students: a protocol for a systematic review.  - plos one.  1-11. 

nurul fatin malek rivan, hanis mastura yahya, suzana shahar, devinder kaur ajit singh, norhayati ibrahim, arimi fitri mat ludin, noor ibrahim mohamed sakian, hazlina mahadzir, ponnusamy subramaniam, mohd zul amin kamaruddin.  (2021).  the impact of poor nutrient intakes and food insecurity on the psychological distress among community-dwelling middle-aged and older adults during the covid-19 pandemic.  - nutrients.  1-12. 

waqas ullah khan, zaid ghazala, heather jane brooks, ponnusamy subramaniam, benoit h. mulsant, sanjeev kumar, aristotle n. voineskos, daniel m. blumberger, robert s. kern, tarek k. rajji.  (2021).  the impact of anticholinergic burden on functional capacity in persons with schizophrenia across the adult life span.  - schizophrenia bulletin.  259-267. 

resshaya roobini murukesu,devinder kaur ajit singh, suzana shahar, ponnusamy subramaniam.  (2021).  physical activity patterns, psychosocial well-being and coping strategies among older persons with cognitive frailty of the we-rise trial throughout the covid-19 movement control order.  - clinical interventions in aging.  415-429. 

prashanth vasantha kumar, ponnusamy subramaniam, normah che din.  (2021).  the utility and cultural specificity of cognitive-based interventions in preventing cognitive decline among healthy older adults in asia: a systematic review.  - asian journal of psychiatry.  1-14. 

pavapriya ponvel, suzana shahar, devinder kaur ajit singh, arimi fitri mat ludin, roslee rajikan, nor fadilah rajab, chin ai-vyrn, normah che din, norhayati ibrahim,ponnusamy subramaniam, hasnah haron, aniza ismail, razinah sharif, kalavaty ramasamy,.  (2021).  multidomain intervention for reversal of cognitive frailty, towards a personalized approach (ageless trial): study design.  - journal of alzheimers disease.  673-687. 

julia khaw, ponnusamy subramaniam, noor azah abd aziz, azman ali raymond, wan asyraf wan zaidi, shazli ezzat ghazali.  (2021).  current update on the clinical utility of mmse and moca for stroke patients in asia: a systematic review.  - international journal of environmental research and public health.  1-15. 

resshaya roobini murukesu, devinder kaur ajit singh, suzana shahar and ponnusamy subramaniam.  (2020).  a multi-domain intervention protocol for the potential reversal of cognitive frailty: we-rise randomized controlled trial.  - frontiers in public health.  1-11. 

nicole gough, lea brkan, ponnusamy subramaniam, lina chiuccariello, alessandra de petrillo, benoit h. mulsant, christopher r. bowie, tarek k. rajji.  (2020).  feasibility of remotely supervised transcranial direct current stimulation and cognitive remediation: a systematic review.  - plos one.  1-27. 

resshaya roobini murukesu, devinder kaur ajit singh, noor izyani mokhtar, janet bong may ing, ponnusamy subramaniam, hanif farhan mohd rasdi, nurul fatin malek rivan, suzana shahar.  (2019).  association between falls and cognitive frailty among community dwelling older adults: a cross sectional study.  - age and ageing.  iv1-iv2. 

resshaya murukesu, devinder kaur ajit singh, suzana shahar, ponnusamy subramaniam.  (2019).  sociodemographic, cognitive & physical function characteristics among older adult fallers with and without cognitive frailty: preliminary results.  - age and ageing.  iv25-iv26. 

resshaya roobini murukesu, devinder kaur ajit singh, ponnusamy subramaniam , xee vern tan , ibtisam arfah mohamd izhar , pavapriya ponvel and hanif farhan mohd rasdi.  (2019).  prevalence of frailty and its association with cognitive status and functional fitness among ambulating older adults residing in institutions within west coast of peninsular malaysia.  - international journal of environmental research and public health.  1-14. 

normah che din, liana mohd nawi, shazli ezzat ghazali, mahadir ahmad, norhayati ibrahim, zaini said, noh amit and ponnusamy subramaniam.  (2019).  preliminary analysis of the factor structure, reliability and validity of an obsessive-compulsive disorder screening tool for use with adults in malaysia.  - international journal of environmental research and public health.  1-11. 

aishah diyana baharudin, normah che din, ponnusamy subramaniam and rosdinom razali.  (2019).  the associations between behavioral-psychological symptoms of dementia (bpsd) and coping strategy, burden of care and personality style among low-income caregivers of patients with dementia.  - bmc public health.  1-12. 

aishvarya sinniah, t.p.s. oei, t. maniam, ponnusamy subramaniam.  (2017).  positive effects of individual cognitive behavior therapy for patients with unipolar mood disorders with suicidal ideation in malaysia : a randomised controlled trial.  - psychiatry research.  179-189. 

aishvarya sinniah, t.p.s. oei, t. maniam, ponnusamy subramaniam.  (2017).  positive effects of individual cognitive behavior therapy for patients with unipolar mood disorders with suicidal ideation in malaysia: a randomised controlled trial.  - psychiatry research.  179-189. 

aishvarya sinniah, tian p.s. oei, karuthan chinna, shamsul a. shah, t.maniam, ponnusamy subramaniam.  (2015).  psychometric properties and validation of the positive and negative suicide ideation (pansi) inventory in an outpatient clinical population in malaysia.  - frontiers psychology.  1 - 6. 

aishvarya sinniah,t. maniam, tian po oei, and ponnusamy subramaniam.  (2014).  suicide attempts in malaysia from the year 1969 to 2011.  - the scientific world journal.  Article ID 718367.