Fauziyah, U., and Y. . Srianturi. “Effectiveness of Group Counseling Services With Cognitive Restructuring Techniques to Increase Student Self-Efficacy at MTs Islamiyah Balen”. Journal of Education and Counseling (JECO), vol. 4, no. 2, June 2024, pp. 65-73, doi:10.32627/jeco.v4i2.1059.