Widiaputra MI, Asyhar AH, Utami WD, Intan PK, Yuliati D, Rozi MF. Optimal control using pontryagin’s maximum principle: Tuberculosis spread case. IJCSAM [Internet]. 2025 Aug. 15 [cited 2026 Jan. 30];10(2):119-23. Available from: https://journal.its.ac.id/index.php/ijcsam/article/view/4602