HIEP, M. T.; PHUONG, W. T. N. A Study on Demotivating Factors in English Speaking Class . British Journal of Multidisciplinary and Advanced Studies, [S. l.], v. 6, n. 2, p. 89–100, 2025. DOI: 10.37745/bjmas.2022.04279. Disponível em: https://bjmas.org/index.php/bjmas/article/view/1245. Acesso em: 19 apr. 2025.