LUU, L. P. T.; NGUYEN, T. N. Q.; VO, N. T. T.; NGUYEN, M. T. H. The Need of Applying English Learning Apps to Help Van Lang University Students Improve Their Spoken English Performance. AsiaCALL Online Journal, [S. l.], v. 12, n. 2, p. 72-86, 2021. Disponível em: https://asiacall.info/acoj/index.php/journal/article/view/33. Acesso em: 16 apr. 2021.