PUTRI, YULANDA MARDIANA; MUHAFZAN, MUHAFZAN; BAQI, AHMAD IQBAL. APLIKASI TEORI KONTROL OPTIMAL PADA MODEL INFEKSI VIRUS HEPATITIS B. Jurnal Matematika UNAND, [S. l.], v. 10, n. 3, p. 260–267, 2021. DOI: 10.25077/jmu.10.3.260-267.2021. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/869. Acesso em: 2 nov. 2026.