DEWANTARI, T.; IZZATY, R. E. Effectiveness assertive training on discipline of learning in junior high school. COUNS-EDU: The International Journal of Counseling and Education, [S. l.], v. 3, n. 2, p. 57–62, 2018. DOI: 10.23916/0020180313120. Disponível em: https://counsedu.iicet.org/index.php/counsedu/article/view/131. Acesso em: 30 apr. 2024.