ROSA, R.; ISTIFARIN, N. A. Obstacle in Elementary Education Classroom Management Barriers in Managing Elementary School Classrooms. Academia Open, [S. l.], v. 11, n. 1, p. 10.21070/acopen.11.2026.13032, 2026. DOI: 10.21070/acopen.11.2026.13032. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/13032. Acesso em: 17 jan. 2026.