Patria Arif Bijaksana, Windarto, and Fatmawati. “Pendekatan Numerik Pada Model Penyebaran SARS Dengan Method of Lines”. Limits: Journal of Mathematics and Its Applications 15, no. 1 (March 15, 2018): 55–69. Accessed January 24, 2026. https://journal.its.ac.id/index.php/limits/article/view/5355.