Side, Syafruddin, and M. S. M. Noorani. “SEIR Model for Transmission of Dengue Fever”. International Journal on Advanced Science, Engineering and Information Technology 2, no. 5 (October 3, 2012): 341–345. Accessed July 3, 2024. https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/217.