NGOC TRAN, Huy; DUC TRAN, Trong; DOAN NGOC NGUYEN, Thuong; THI NGOC NGUYEN, Mai; XUAN TRAN, Quynh. Exploring English Self-Efficacy Among Vietnamese Undergraduates: The Role of Gender and Academic Major. OKARA: Jurnal Bahasa dan Sastra, [S. l.], v. 19, n. 2, p. 206–218, 2025. DOI: 10.19105/ojbs.v19i2.21288. Disponível em: https://siakaddev.iainmadura.ac.id/index.php/okara/article/view/21288. Acesso em: 31 jul. 2026.