ORK, Y.; CHIN, P.; BAN, T.; EM, S. Factors causing students’ challenges in learning English speaking skills: A review of empirical works. Cambodian Journal of Educational and Social Sciences (CJESS), [S. l.], v. 1, n. 1, p. Pages: 26–36, 2024. DOI: 10.69496/cjess.v1i1.6. Disponível em: https://ejournal.educationalfields.com/index.php/CJESS/article/view/6. Acesso em: 10 oct. 2026.