KUSUMAYANTI, N. P. M.; BAYU, G. W. Learning Ecosystems with Educational Monopoly Media. International Journal of Elementary Education, [S. l.], v. 5, n. 2, p. 248–255, 2021. DOI: 10.23887/ijee.v5i2.34629. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/34629. Acesso em: 26 apr. 2024.