JMS, COVER. COVER JMS. Jurnal Media Sains, [S. l.], v. 3, n. 1, 2019. DOI: 10.36002/jms.v3i1.719. Disponível em: https://jurnal.undhirabali.ac.id/index.php/jms/article/view/719. Acesso em: 7 may. 2025.