BERUTU, Nurmala; HANANA, Alna. Using Learning Platforms to Support Online Learning in Junior High School. JURNAL GEOGRAFI, [S. l.], v. 15, n. 1, p. 100–111, 2023. DOI: 10.24114/jg.v15i1.42772. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/geo/article/view/42772. Acesso em: 26 jul. 2025.