SURIANI, S.; TOAHA, S.; KASBAWATI, K. MSEICR Fractional Order Mathematical Model of The Spread Hepatitis B. Jurnal Matematika, Statistika dan Komputasi, [S. l.], v. 17, n. 2, p. 314-324, 2020. DOI: 10.20956/jmsk.v17i2.10994. Disponível em: https://journal.unhas.ac.id/index.php/jmsk/article/view/10994. Acesso em: 19 apr. 2024.