INDAH, Dewi Rosaria; HIDAYAT, Nur. Analysis of Problems and Obstacles in Class Learning Processes at Islamic School Citra Taman Siswa. Kontribusia : Research Dissemination for Community Development, [S. l.], v. 1, n. 2, p. 9–13, 2018. DOI: 10.30587/kontribusia.v1i2.616. Disponível em: https://journal.umg.ac.id/index.php/kontribusia/article/view/616. Acesso em: 7 jun. 2025.