m zulfakhar zubir, aizuddin a.n, mohd rizal abdul manaf, a aziz harith, m ihsanuddin abas, maizatul izyami kayat, m firdaus m radi, mas norehan merican, nurcholisah fitra, affendi m ali & sharifah ain shameera syed rusli .  (2025).  three decades in healthcare service efficiency evaluation: a bootstrapping data envelopment analysis (dea) of ministry of health malaysia..  - health economics review.  1 - 14. 

lionel eric benjiman, suzaily wahab, mohd rizal abdul manaf.  (2025).  adverse childhood experiences and level of self-esteem as predictors for motivation to change among adults with methamphetamine use residing in rehabilitation centers.  - bmc psychology.  1 - 14. 

lim kuan yee, muhammad yusuf abu shamsi, ruslinda mustafar, mohd rizal abdul manaf, raha abd rahman, abdul halim abdul gafor.  (2025).  the economic consequences of acute kidney injury in intensive care unit at a tertiary centre in malaysia: a prospective cost-effectiveness analysis.  - kidney international reports.  27 - 27. 

muhammad hanif abd latif, wan salwina wan ismail, mohd rizal abdul manaf, nur iwana abdul taib.  (2025).  factors influencing despair, self-blame, and acceptance among parents of children with autism spectrum disorder (asd): a malaysian perspective.  - journal of autism and developmental disorders.  2067 - 2074. 

misra helma firdaus, sharifa ezat wan puteh, rosnah sutan & mohd rizal abdul manaf .  (2025).  effectiveness of family health education in malaria elimination programmes: a scoping review.  - malaria journal.  1 - 18. 

wahab, suzaily; zulkifly, muhamad afiq; azmi, amirul danial; abdul wahab, noor alaudin; abdul manaf, mohd rizal.  (2024).  the alcohol, smoking and substance involvement screening test (assist-lite): translation and reliability of the malay version.  - journal of substance use.  1195 - 1201. 

neong shuet ching, md isa zaleha, abdul manaf mohd rizal, hassan jamiyah, mohd zain maizun, mohamad aina waheeda, ja'afar hayati, abdullah siti zainab, che arifin, izzul ikhwan, n. anwar ibrahim tahir, awang zainudin.  (2024).  emotional intelligence, its association with working environmental factors and spiritual intelligence among government doctors in malaysia: a multi-site study.  - naturalista campano.  3076-3095. 

amirudin sanip, mohd hisham mohd isa, azlan helmy abd samat, mohd johar jaafar, mohd rizal abdul manaf, meilya silvalila, ismail mohd saiboon.  (2023).  fit-cardiopulmonary resuscitation approach in public mass cardiopulmonary resuscitation teaching.  - saudi medical journal.  462-470. 

kazi majidur rahaman, rabani remli, hui jan tan, norlaila mustafa, mohd rizal abdul manaf, chen fei ng.  (2023).  the association of vitamin d level with diabetic peripheral neuropathy: a comparative cross-sectional study.  - neurology asia.  633-671. 

puteri sofia nadira megat kamaruddin, azmawati mohammed nawi, mohd rizal abdul manaf, mohamad nurman yaman, abdul muizz abd malek.  (2023).  a meta-analysis of ehealth interventions on ischaemic heart disease health outcomes.  - global heart.  1-19. 

muhammad hanif abd latif, wan salwina wan ismail, mohd rizal abdul manaf, nur iwana abdul taib.  (2025).  factors influencing despair, self-blame, and acceptance among parents of children with autism spectrum disorder (asd): a malaysian perspective.  - journal of autism and developmental disorders.  2067 - 2074. 

muhd siv azhar merican abdullah, azimatun noor aizuddin, mohd rizal abdul manaf.  (2025).  the impact of provider�s quality of information system on user satisfaction and perceived net benefits in malaysian public hospitals.  - malaysian journal of medical sciences.  108 - 121. 

misra helma firdaus, sharifa ezat wan puteh, rosnah sutan & mohd rizal abdul manaf .  (2025).  effectiveness of family health education in malaria elimination programmes: a scoping review.  - malaria journal.  1 - 18. 

lionel eric benjiman, suzaily wahab, mohd rizal abdul manaf.  (2025).  adverse childhood experiences and level of self-esteem as predictors for motivation to change among adults with methamphetamine use residing in rehabilitation centers.  - bmc psychology.  1 - 14. 

m zulfakhar zubir, aizuddin a.n, mohd rizal abdul manaf, a aziz harith, m ihsanuddin abas, maizatul izyami kayat, m firdaus m radi, mas norehan merican, nurcholisah fitra, affendi m ali & sharifah ain shameera syed rusli .  (2025).  three decades in healthcare service efficiency evaluation: a bootstrapping data envelopment analysis (dea) of ministry of health malaysia..  - health economics review.  1 - 14. 

kurubaran ganasegeran, mohd kamarulariffin kamarudin, mohd rizal abdul manaf.  (2024).  modeling accessibility to public health facilities in resource-limited settings through gis and geo-ai applications.  - earth and environmental sciences library.  319-348. 

norazlina mohamed, norliza muhammad, noor azah abdul aziz, nor aini jamil @ a. wahab, mohd rizal abdul manaf, chan chin yi.  (2024).  kesedaran masyarakat terhadap kesihatan tulang dan sindrom metabolik.  - .  37 - 42. 

mohd rizal abdul manaf.  (2023).  bab2: kepentingan dan penentuan tahap kualiti hidup dalam kesihatan.  - .  28-42. 

mohd rizal abdul manaf dan sabrizan osman.  (2022).  modal insan penjagaan warga emas jangka panjang yang bersepadu.  - .  338-364. 

mohd rizal bin abdul manaf, siti aishah hassan.  (2021).  kesan dadah kepada fizikal, mental, sosial dan kewangan golongan remaja dan belia.  - isbn 978-967-251-430-5.  131-141. 

norazlina mohamed, norliza muhammad, noor azah abdul aziz, nor aini jamil @ a. wahab, mohd rizal abdul manaf, chan chin yi.  (2024).  kesedaran masyarakat terhadap kesihatan tulang dan sindrom metabolik.  - .  37 - 42. 

mohd rizal bin haji abdul manaf.  (2023).  quality of life and its determinants among caregivers of dementia patients in geriatric clinic, hospital kuala lumpur .  - .  . 

mohd rizal bin haji abdul manaf.  (2023).  amalan terhadap pengawalan penyakit covid-19 dalam kalangan kakitangan hospital raja perempuan zainab ii dan faktor-faktor yang mempengaruhinya.  - .  . 

mohd rizal abdul manaf.  (2023).  bab2: kepentingan dan penentuan tahap kualiti hidup dalam kesihatan.  - .  28-42. 

khadijah alavi, sutan, r. shahar, s. abdul manaf, mr. hasni, mj. markom, r. embong, z., keliwon,kb. abdul maulud.  (2023).  pelan tindakan penjagaan warga emas jangka masa panjang tahun 2022-2030.  - .  1-15. 

norlia abdullah, abdul kadir abdul karim, mohd rizal abdul manaf, farhana raduan, noor lydia nabila kamlon, nurfarazela salamon, rossnita noor marzuki.  (2025).  assessment of the association of infertility treatment with breast cancer risk at tertiary referral centre.  - national cancer congress malaysia 2025.  . 

fatin hanani mazri, zahara abdul manaf, safiah tajuddin, arimi fitri mat ludin, mohd rizal haji abdul manaf, mahadir ahmad.  (2024).  the impact of sleep on obesity in malaysian adults: insights from a nationwide online survey.  - soms international conference on obesity and metabolism in conjuction with asia-oceania conference on obesity.  . 

nur ayub bin md ali;katijjahbe binti mohd. ali;mohd rizal bin haji abdul manaf;mohd ramzisham bin abdul rahman;hairulfaizi bin haron;muhammad ishamuddin bin ismail.  (2024).  validity and reliability of the unsupported upper-limb exercise test in measuring upper limb function after cardiac surgery with median sternotomy:a single center observational study .  - .  . 

suriah ahmad, md ali katijjahbe, nor azura azmi, md ali nur ayub, nurdiyana ismail, siti �aisyah amran, nur fatihah ahmad yazid, mohd rizal abdul manaf, ishamuddin ismail, mohd ramzisham abdul rahman, aimi munirah ab rahman, zamsuril lok, hairulfaizi haron, siew wen ni, tan chong xian, nur shuhadah mohd nor.  (2024).  effect of graduated exercise based prehabilitation versus standard care on psychological recovery and health related quality of life in patients awaiting for cardiothoracic surgery a pilot rct.  - 32nd annual congress association of thoracic and cardiovascular surgeons of asia.  . 

nor azura azmi, md ali katijjahbe, md ali nur ayub, nurdiyana ismail, siti �aisyah amran, nur fatihah ahmad yazid, mohd rizal abdul manaf, ishamuddin ismail, mohd ramzisham abdul rahman, aimi munirah ab rahman, zamsuril lok, suriah ahmad, hairulfaizi haron .  (2024).  exercise-based prehabilitation versus standard care in patients awaiting for cardiac surgery: a pilot randomised controlled trial.  - 32nd annual congress association of thoracic and cardiovascular surgeons of asia.  .