OKTAVIRA, N. M.; SANTOSO, D. R. Perceived Public Speaking Performance Predicts English Communication Confidence. Academia Open, [S. l.], v. 10, n. 1, p. 10.21070/acopen.10.2025.11896, 2025. DOI: 10.21070/acopen.10.2025.11896. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/11896. Acesso em: 30 mar. 2026.