The Subject Teachers’ Perception of the Performance of Guidance and Counseling Teachers at Medan State High School 12. Insight Metric: Journal of Psychology and Education, [S. l.], v. 1, n. 1 May, 2026. Disponível em: https://esp-journal.com/index.php/insight-metric/article/view/224. Acesso em: 3 jun. 2026.