BUI, T. A.; NGUYEN, N. H.; TRAN, T. T. T.; NGUYEN, A. N. P. Online Tests in the Trend of Education 4.0: An Empirical Study in Mathematics at High Schools of Can Tho City. Vietnam Journal of Education, [S. l.], v. 5, n. 1, p. 24–32, 2021. DOI: 10.52296/vje.2021.29. Disponível em: https://vje.vn/index.php/journal/article/view/29. Acesso em: 20 may. 2024.