SILVIANINGSI, Silvianingsi; SYAHRAN, Ridwan; RATU, Bau; MUNIFAH, Munifah. The Effectiveness of Group Guidance Services with Self-Management Techniques to Improve Learning Discipline of Class XI Science Students of SMA Negeri 6 Palu. Journal of Educational Sciences, [S. l.], v. 10, n. 7, p. 859–869, 2026. DOI: 10.31258/jes.10.7.p.859-869. Disponível em: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/2557. Acesso em: 24 sep. 2026.