BETA, Muhammad Afrizal; MOKOGINTA, Karmila; NADIYYAH, Ana. Model Matematika SEIPRS Penyebaran Penyakit Pneumonia dengan Pengaruh Vaksinasi dan Pengobatan. Research in the Mathematical and Natural Sciences, [S. l.], v. 1, n. 1, p. 27–38, 2022. DOI: 10.55657/rmns.v1i1.6. Disponível em: https://journal.scimadly.com/index.php/rmns/article/view/6. Acesso em: 5 apr. 2025.