li hao, arimi fitri mat ludin, mahadir ahmad and zhang ben.  (2026).  protocol for a mixed-methods pilot study on the feasibility of tabata training to alleviate moderate to severe psychological stress in chinese middle school students.  - frontiers in psychology.  1 - 10. 

mohamad azmeer sadali, wan syafira ishak, mahadir ahmad, derek j. hoare.  (2025).  a culturally adapted psychologically informed, audiologist-delivered, manualized intervention for chronic tinnitus patients in malaysia: protocol for a randomized controlled feasibility trial.  - plos one.  1 - 17. 

li hao, arimi fitri mat ludin, mahadir ahmad, xie meng and he zhong lei.  (2024).  the prevalence and its associated factors of psychological stress among middle school students in china: pooled evidence from a systematic scoping review.  - frontiers in public health.  1-11. 

nur zakiah mohd saat, siti aishah hanawi, hazlenah hanafiah, , mahadir ahmad,, nor m. f. farah, nur ain atikah abdul rahman.  (2024).  relationship of screen time with anxiety, depression and sleep quality among adolescent: a cross sectional study.  - frontiers in public health.  1 - 10. 

n. z. m. saat , siti aishah hanawi , nurul hasanah hasmuni chew , mahadir ahmad , nor m. f. farah , masne kadar , hanis mastura yahya , nor malia abd warif and muhammad khairuddin md daud.  (2023).  the association of eating behaviour with physical activity and screen time among adolescents in the klang valley, malaysia: a cross-sectional study.  - healthcare.  1-13. 

agnes chong shu sze, mahadir ahmad, hamidah alias, rizuana iqbal hussain, afifi lateh, caryn mei hsien chan.  (2025).  an intervention module for caregivers of children with acute lymphoblastic leukemia (all).  - journal of psychosocial oncology.  73 - 87. 

agnes shu sze chong, mahadir ahmad, hamidah alias, rizuana iqbal hussain, afifi lateh and caryn mei hsien chan.  (2023).  spiritual coping among families of children with cancer: a qualitative study.  - asia pacific journal of public health.  408-412. 

yoke yong chen, mahadir ahmad & fuad bin ismail.  (2019).  illness acceptance as mediator for cancer-related complaints and psychological distresses among malaysian cancer patients.  - future oncology.  1759-1770. 

yap quin jean, rafidah mazlan, mahadir ahmad, nashrah maamor.  (2018).  parenting stress and maternal coherence: mothers with deaf or hard-of-hearing children.  - american journal of audiology.  . 

chen yoke yong & mahadir ahmad.  (2018).  effectiveness of adjunct psychotherapy for cancer treatment: a review.  - future oncology.  1487-1496. 

li hao, arimi fitri mat ludin, mahadir ahmad and zhang ben.  (2026).  protocol for a mixed-methods pilot study on the feasibility of tabata training to alleviate moderate to severe psychological stress in chinese middle school students.  - frontiers in psychology.  1 - 10. 

jun kiat, mahadir ahmad, caryn mei hsien chan, satirah zainalabidin, michael ungar, ponnusamy subramaniam.  (2025).  effectiveness of adaptation of a resilience-building intervention among individuals with adverse childhood experience: protocol for a randomized controlled trial.  - jmir research protocols.  150 - 164. 

mohamad azmeer sadali, wan syafira ishak, mahadir ahmad, derek j. hoare.  (2025).  a culturally adapted psychologically informed, audiologist-delivered, manualized intervention for chronic tinnitus patients in malaysia: protocol for a randomized controlled feasibility trial.  - plos one.  1 - 17. 

jing giong lee, noh amit, shazli ezzat ghazali, ponnusamy subramaniam, mahadir ahmad, chun hong gan, norhayati ibrahim, zaini said.  (2025).  the development of a brief intervention module for adults with obsessive-compulsive disorder (ocd) in malaysia.  - malaysian journal of public health medicine.  144 - 152. 

jia hang lim, mahadir ahmad & kususanto d. prihadi.  (2025).  examining the role of psychological flexibility and unconditional self-acceptance as mediators in the relationship between new media literacy and psychological wellbeing among gen z.  - journal of education and health promotion .  1 - 6. 

mohd izzuddin bin hairol, sharanjeet kaur a/p malkeet singh, mahadir ahmad, wee lei hum, mohd norhafizun mohd saman, fauziah abdullah.  (2022).  kemurungan selepas bersalin (postpartum depression): faktor risiko dan penerokaan isu dalam kalangan wanita bersalin di hospital dan yang membuat pilihan bersalin di rumah.  - .  31-38. 

mahadir ahmad.  (2022).  ujian dan penilaian disleksia.  - .  41-68. 

mahadir ahmad, rogayah ab razak, normah che din.  (2022).  klinikal kanak-kanak disleksia.  - 1.  13-22. 

mahadir ahmad.  (2010).  penaksiran dan pengendalian kehibaan.  - .  50-65. 

nur zakiah binti mohd saat;masne binti kadar;siti aishah bt. hanawi;mahadir bin ahmad;nor farah binti mohamad fauzi;hanis mastura binti yahya.  (2024).  hubungan antara masa tayangan, aktiviti fizikal, diet harian, kerisauan, kemurungan , kesejahteraan remaja sekolah di selangor.  - .  . 

prof datuk dr rokiah omar, prof dr kadaruddin aiyob, prof madya sr dr norngainy mohd tawil, dr azahan awang, dr mahadir ahmad, dr kamarul afizi kosman, dr roslan jaafar, dr zainal ariffin ahmad, mohd azizi muhammad radzy, mohd anwar syamin ridzuan.  (2023).  projek pembangunan sosio ekonomi masyarakat orang asli pos lenjang, lipis, pahang: laporan kemajuan milestone 4: kajian dan penambahbaikan.  - .  1-28. 

rokiah omar, kadaruddin aiyub, azahan awang, mahadir ahmad, roslan jaafar, zainal ariffin ahmad, kamarul afizi kosman, norgainy mohd tawil, mohd azizi muhammad radzy. anwar syamin ridzuan.  (2023).  kajian kebolehlaksanaan feasibility study pembangunan sosio ekonomi melalui pembangunan stesen mikro hidro di pos gob gua musang kelantan.  - .  1-95. 

prof datuk dr rokiah omar, prof dr kadaruddin aiyob, prof madya sr dr norngainy mohd tawil, dr azahan awang, dr mahadir ahmad, dr kamarul afizi kosman, dr roslan jaafar, dr zainal ariffin ahmad, mohd azizi muhammad radzy, mohd anwar syamin ridzuan.  (2023).  projekpembangunan sosio ekonomi masyarakat orang asli pos lenjang, lipis, pahang: laporan kemajuan bagi milestone 4.5.  - .  1-16. 

rokiah omar, kadaruddin aiyub, azahan awang, mahadir ahmad, roslan jaafar, zainal ariffin ahmad, kamarul afizi kosman, norgainy mohd tawil, mohd azizi muhammad radzy. anwar syamin ridzuan, noraizan zakri hussain.  (2023).  laporan perkembangan projek pembangunan sosio ekonomi masyarakat orang asli pos lenjang, lipis, pahang: laporan awal milestone 5.  - .  1-35. 

vivekanandh mathiyalagan, nor haniza abdul wahat1, cila umat, mahadir ahmad.  (2025).  role of hearing aids on cognition & postural stability in the elderly: a narrative review.  - asia pacific society of speech, language and hearing (apsslh) 2025 international conference.  . 

gibran salafy, nur zakiah mohd saat, mahadir ahmad.  (2024).  association between mental well-being, body image, and physical activity among low- income residents in kuala lumpur.  - international medini healthcare conference 2024.  . 

nur zakiah binti mohd saat;masne binti kadar;siti aishah bt. hanawi;mahadir bin ahmad;nor farah binti mohamad fauzi;hanis mastura binti yahya.  (2024).  hubungan antara masa tayangan, aktiviti fizikal, diet harian, kerisauan, kemurungan , kesejahteraan remaja sekolah di selangor.  - .  . 

nur zakiah mohd saat,nur atikah mustaim, mahadir ahmad,siti aishah hanawi, nor farah muhammad fauzi.  (2024).  relationship of anxiety, depression ,screen time and sleep quality among adolescent: a cross sectional study.  - international conference on integrative life sciences (icils) 2024 .  . 

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.  .