PANJAITAN, R.; MURNIARTI, E. .; SIHOTANG, H. . Learning Plan with Blended learning in Elemetary School. Advances in Social Sciences Research Journal, [S. l.], v. 8, n. 2, p. 558–572, 2021. DOI: 10.14738/assrj.82.9758. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/9758. Acesso em: 23 apr. 2024.