DELIS META TIANA; APRILLIA; RINA LESTARI; LIDYA DAMAYANTI. Examining The Relationship Between Self-Efficacy and Speaking Proficiency: A Correlational Study Among English Major Students. INTERACTION: Jurnal Pendidikan Bahasa, [S. l.], v. 12, n. 3, p. 330–341, 2025. DOI: 10.36232/interactionjournal.v12i3.3772. Disponível em: https://e-journal.unimudasorong.ac.id/index.php/interactionjournal/article/view/3772. Acesso em: 4 oct. 2025.