Kok, W. C., and J. Labadin. “Quantifying Critical Parameter in Disease Transmission”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 9, no. 2-9 (September 15, 2017): 163–168. Accessed March 28, 2024. https://jtec.utem.edu.my/jtec/article/view/2692.