Akmar Mohamad, N. Fafwati Faridatul, Azizah Musa, Faridah Derani, Nor Khamizah Mesiran, Asiah Kassim, Farizah Mohd Hairi, and Hafizah Zainuddin. “Malay Version of Asthma Knowledge Questionnaire: A Validation and Reliability Study”. Malaysian Journal of Medicine and Health Sciences 19, no. 4 (July 31, 2023): 3–7. Accessed October 28, 2025. http://mjmhsojs.upm.edu.my/index.php/mjmhs/article/view/8.