WAHYU ADYTIA, O.; INDIANTI; EKO PUTRO, H. The Effectiveness of Group Counseling With Self-Control Techniques to Improve Student Learning Discipline (Research on Grade X MM 3 Students Of SMK Muhammadiyah Salaman). Zona Education Indonesia, [S. l.], v. 1, n. 2, p. 143–148, 2023. Disponível em: https://ejournal.zona-edu.org/index.php/ZEI/article/view/37. Acesso em: 25 feb. 2025.