ZULKARNAIN, Zulkarnain; ASTUTI, Nia; WIDIATI, Bidarita. The Correlation Between Self-Confidence, Self-Efficacy And Speaking Ability. Inovasi: Jurnal Diklat Keagamaan, [S. l.], v. 17, n. 1, p. 11–20, 2023. DOI: 10.52048/inovasi.v17i1.383. Disponível em: https://bdksurabaya.e-journal.id/bdksurabaya/article/view/383. Acesso em: 5 nov. 2024.