Arif, Mohamad Taha. “Changing Nature of Health Crisis from Infectious Diseases and Responses Over Three Decades in Malaysia”. Borneo Journal of Resource Science and Technology 2, no. 2 (June 29, 2016): 1–11. Accessed January 7, 2025. https://unipub.unimas.my/ojs/index.php/BJRST/article/view/273.