SARI, S. K.; DIMAS, A. Analysis of Additional Teaching Materials for 8th Grade Junior High School. Science Education and Application Journal, [S. l.], v. 4, n. 2, p. 87–95, 2022. DOI: 10.30736/seaj.v4i2.580. Disponível em: http://jurnalpendidikan.unisla.ac.id/index.php/SEAJ/article/view/580. Acesso em: 30 apr. 2024.