TINANGON, A. J. Sekapur Sirih. MEDIA MATRASAIN, [S. l.], v. 18, n. 2, p. iv, 2021. DOI: 10.35793/matrasain.v18i2.37049. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/jmm/article/view/37049. Acesso em: 22 nov. 2024.