1.
Agustianingsih S, Reorita R, Renny R. Optimal control for SIR Model with The Influence of Vaccination, Quarantine and Immigration factor. J [Internet]. 2020Apr.28 [cited 2024Jul.20];16(3):311-24. Available from: https://journal.unhas.ac.id/index.php/jmsk/article/view/6942