APLIKASI ECOURSE BERBASIS WEB PADA UNIVERSITAS SAINTEK MUHAMMADIYAH. Jurnal Visualika, [S. l.], v. 9, n. 1, p. 1–17, 2023. DOI: 10.56459/jv.v9i1.39. Disponível em: https://jurnas.saintekmu.ac.id/index.php/visualika/article/view/39. Acesso em: 2 feb. 2026.