Ridzuan, Nurul Asyiqin Binti Md, and Nurdiana Binti Jamil. “Readability, Suitability, Actionability and Understandability of Malay-Language Patient Education Materials on Asthma, Tuberculosis and Chronic Obstructive Pulmonary Disease”. International journal of health sciences 6, no. S7 (September 29, 2022): 4862–4876. Accessed May 20, 2025. https://sciencescholar.us/journal/index.php/ijhs/article/view/13073.