na’eemah zaini, idayu badilla idris, norfazilahahmad, syahnaz mohd hashim, nik nairanabdullah & nadia aqilla shamsusah.  (2025).  enhancing self-care management among women with type 2 diabetes mellitus .  - scientific reports.  1 - 10. 

nurdiana mohammad hussin , nik ruzyanei nik jaafar , idayu badilla idris, azmawati mohammed nawi.  (2025).  evaluating the effects of e-health interventions on mental health outcomes in individuals with breast cancer: a systematic review.  - plos one.  1 - 18. 

sarah awang dahlan, idayu badilla idris, azmawati mohammed nawi, rahana abd rahman.  (2024).  family planning behaviours among women with diabetes mellitus: a scoping review.  - european journal of medical research.  1-23. 

sharifah maziah syed shamsuddin, norfazilah ahmad, idayu badilla idris, azimatun noor aizuddin, roszita ibrahim, wardah mustafa din, iszan hana kaharudin, mohd rizam abdul rahman, sazman wahab, qistina mohd ghazali.  (2024).  natural health product knowledge as a significant factor associated with health-promoting lifestyle in a low-income urban community in kuala lumpur.  - bmc public health.  1 - 12. 

siti sabrina kamarudin, idayu badilla idris, norfazilah ahmad, shalisah sharip.  (2024).  exploring asian maternal experiences and mhealth needs for postpartum mental health care.  - digital health.  1 - 15. 

fariza fadzil, idayu badilla idris, norazlin kamal nor, juriza ismail, azmi mohd tamil, kamaliah mohamad noh, noraziani khamis , noor ani ahmad, salimah othman and rohana ismail.  (2022).  missed appointments at a child development centre and barriers to access special needs services for children in klang valley, malaysia: a mixed methods study.  - international journal of environmental research and public health.  1-20. 

sharifah fazlinda syed nor, idayu badilla idris and zaleha md isa.  (2022).  physical inactivity in early pregnancy and the determinants in an urban city setting of kuala lumpur, malaysia.  - bmc public health.  1-12. 

raudah abd rahman, idayu badilla idris, zaleha md isa, rahana abdul rahman and zaleha abdullah mahdy.  (2022).  the prevalence and risk factors of iron deficiency anemia among pregnant women in malaysia: a systematic review.  - frontiers in nutrition.  1-9. 

nur saadah mohamad aun, siti marziah zakaria, abdul rahman ahmad badayai, idayu badilla idris, tuti iryani mohd daud, shima dyana mohd fazree.  (2022).  quality of life among mothers of high functioning autism spectrum disorder (hfasd)adolescents.  - international journal of environmental research and public health.  1-10. 

raudah abd rahman, idayu badilla idris, zaleha md isa, rahana abd rahman.  (2022).  the effectiveness of a theory-based intervention program for pregnant women with anemia: a randomized control trial.  - plos one.  1-10. 

norhafizah sahril, noor ani ahmad, idayu badilla idris, rajini sooryanarayana, mohamad aznuddin abd razak.  (2021).  factors associated with mental health problems among malaysian children: a large population-based study.  - children - basel.  119-131. 

sze hui new, sue ngein leow, suresh kumar vasudevan, idayu badilla idris, seng fai tang, norshamsiah md din.  (2021).  relationship between anthropometric and biochemical changes of metabolic syndrome with retinal nerve fiber layer and macular thickness.  - plos one.  1-13. 

mohd faiz ibrahim,rozita hod, haidar rizal toha, azmawati mohamed nawi, idayu badilla idris, hanizah mohd yusoff, mazrura sahani.  (2021).  the impacts of illegal toxic waste dumping on children's health: a review and case study from pasir gudang, malaysia.  - international journal of environmental research and public health.  1-16. 

vikneswaran sabramani, idayu badilla idris, halim ismail, thiyagar nadarajaw, ezarina zakaria, mohammad rahim kamaluddin.  (2021).  bullying and its associated individual, peer, family and school factors: evidence from malaysian national secondary school students.  - international journal of environmental research and public health.  1-28. 

nik nairan abdullah, idayu badilla idris, khadijah shamsuddin, nik muhd aslan abdullah.  (2020).  health-related quality of life in malaysian gastrointestinal cancer patients and their family caregivers-a comparison study.  - supportive care in cancer.  1891-1899. 

idayu badilla idris, jane barlow, alan dolan.  (2019).  a longitudinal study of emotional and behavioral problems among malaysian school children.  - annals of global health.  1-10. 

azimatun noor aizuddin, siti waffa abdul jabar, idayu badila idris.  (2019).  factors associated with health services financier among temporary sheltered homeless in urban malaysia.  - bmc public health.  1-10. 

sharifa ezat wp, roslina am, tidi maharani hassan, izzah syazwani ahmad, fariza md sham, andrea yl ban,soo ci, rashidi mohamed pm, ahmad irdha mokhtar, hazli zakaria, idayu bi, lee jing, amer siddiq an, suthahar ariaratnam, zaliman my.  (2018).  the use of e-cigarettes among malaysia's university students.  - tobacco induced diseases.  .