Akmar Mohamad, N. F. F., A. Musa, F. Derani, N. K. Mesiran, A. Kassim, F. Mohd Hairi, and H. Zainuddin. “Malay Version of Asthma Knowledge Questionnaire: A Validation and Reliability Study”. Malaysian Journal of Medicine and Health Sciences, vol. 19, no. 4, July 2023, pp. 3-7, doi:10.47836/mjmhs.19.4.2.