VEKTA JULIATRIK; HIDAYANI SYAM. EFFECTIVENESS OF GROUP GUIDANCE SERVICES TO IMPROVE SELF ESTEEM OF GRADE VIII STUDENTS IN SMP NEGERI 7 BUKITTINGGI. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), [S. l.], v. 4, n. 7, p. 1212–1220, 2025. DOI: 10.54443/ijset.v4i7.807. Disponível em: http://ijset.org/index.php/ijset/article/view/807. Acesso em: 1 jul. 2025.