ZAHLUL, Z.; KURNIAH, N. APPLICATION OF GROUP GUIDANCE TO IMPROVE SELF-CONFIDENCE AND LEARNING ACHIEVEMENT (Study in 8th grade at SMP Negeri 06 Lebong). Diadik: Jurnal Ilmiah Teknologi Pendidikan, [S. l.], v. 9, n. 2, p. 12–22, 2021. DOI: 10.33369/diadik.v9i2.17428. Disponível em: https://ejournal.unib.ac.id/diadik/article/view/17428. Acesso em: 5 may. 2024.