SIREGAR, A. R. Effectiveness of Sanctions on Student Behavior that Violates Rights and Obligations. International Journal of Students Education, [S. l.], v. 3, n. 1, p. 237–241, 2024. Disponível em: https://journal.berpusi.co.id/index.php/IJoSE/article/view/1056. Acesso em: 16 nov. 2025.