nadia nisar, nur zakiah mohd saat, nurul farahana kamaludin, dayana hazwani mohd suadi nata, ismarulyusda ishak.  (2023).  a qualitative study of safety climate, safety behaviour and safety outcome among sanitary workers and management in lahore, pakistan.  - 1st international symposium on essential oils, plants, cosmetic and health 2023.  1-2. 

dayana hazwani mohd suadi nata,gabriel mui herng yong and muhammad afiq zaki.  (2023).  occurrence of musculoskeletal discomfort and ergonomic risk factors among operators in a manufacturing factory, negeri sembilan.  - 1st international symposium on essential oils, plants, cosmetics and health 2023.  1. 

siti noor aneeis hashim, mohd norazmi nordin, mohd saleh abbas, muhamad amin ab ghani, dayana hazwani mohd suadi nata.  (2023).  english language instructional and psychology challenges for special education.  - journal for reattach therapy and developmental diversities.  117-123. 

imam munajat nurhartonosuro, shamsul bahri md tamrin,, dayana hazwani mohd suadi nata, karmegam karuppiah, ng yee guan, gede pramudya ananta.  (2023).  the use of principal component analysis (pca) in determining factors related to heat stress related symptoms among steel mill workers in hot tropical countries.  - human factors and ergonomics journal (hfej).  1-24. 

shalinda shafie, shamsul bahri mohd tamrin, ng yee guan, dayana hazwani mohd suadi nata.  (2023).  development of a comprehensive human factor and ergonomics checklist for workplace inspections using a macroergonomics approach.  - physical ergonomics and human factors.  1-7. 

shahirah mr, hanif farhan mr, dayana hazwani msn.  (2023).  translation, validation and reliability testing of the subjective mental effort questionnaire (smeq) from english into the malay language.  - medicine & health.  515-529. 

nur batrisyia azlan, dayana hazwani mohd suadi nata, mahathir mohd uzid.  (2022).  assessment of indoor air quality at different sites of higher educational buildings of a university, shah alam.  - malaysian journal of medicine and health sciences.  1-7. 

mohd afandi bin mat rani, mohd izzat amsyar mohd arif, mohd saleh abbas, hadiati fitri, teh raihana nazirah roslan, dayana hazwani mohd suadi nata, nor diana mohd idris, nur hafizah jamaluddin.  (2022).  mediating role of sircs incentive and training among asnaf entrepreneurs towards business competitiveness performance: a pls-sem approach.  - journal of pharmaceutical negative results.  5914-5923. 

dayana hazwani mohd suadi nata, shamsul bahri md tamrin.  (2022).  the effects of heat stress exposure on the health of glass mill workers.  - mysee asia pacific regional conference on climate change and public health.  61. 

siti najihah abdul salam, nurul farahana kamaludin, normah awang, dayana hazwani mohd suadi nata, nur zakiah mohd saat, anuar ithnin.  (2022).  assessment of occupational noise exposure at a palm oil mill in kota tinggi, johor.  - international symposium on science and technology ukm-psu 2022 (isstup2022).  50-51. 

imam munajat nurhartonosuro, shamsul bahri md tamrin, dayana hazwani mohd suadi nata, karmegam karuppiah, ng yee guan.  (2022).  comparison of indices to estimate heat exposure to human: a review in tropical regions.  - malaysian journal of medicine and health sciences.  303-315. 

dayana hazwani mohd suadi nata, rebecca sharmila a/p paramesvaran.  (2022).  evaluation of concentration and noise-related health issues among university students in residential area, section 13, shah alam.  - international journal of early childhood special education (int-jecse).  4629-4636. 

putri anis syahira mohamad jamil,karmegam karuppiah,nur athirah diyana mohammad yusof, dayana hazwani mohd suadi nata, nurhanim abdul aziz, vivien how, shamsul bahri mohd tamrin and hassan sadeghi naeni.  (2022).  usability testing of a wireless individual indicator system application: monitoring exposure to outdoor air pollution among malaysian traffic police.  - sage open.  1-11. 

nur athirah diyana mohammad yusof, karmegam karupiah, shamsul bahri mohd tamrin, irniza rasdi, vivien how, sivasankar sambasivam, putri anis syahira mohamad jamil, kulanthayan k. c. mani, hassan sadeghi naeini, dayana hazwani mohd suadi nata.  (2021).  effectiveness of lumbar support with built-in massager system on spinal angle profiles among high-powered traffic police motorcycle riders: a randomised controlled trial.  - plos one.  1-15.