NAM, P. S. .; TU, P. T. T. .; THUAN, N. V.; VAN, N. T. . Constructivism-based visual instructions for students learning the concept of a continuous function at a point . International Journal of Education and Practice, [S. l.], v. 11, n. 3, p. 390–398, 2023. DOI: 10.18488/61.v11i3.3383. Disponível em: https://archive.conscientiabeam.com/index.php/61/article/view/3383. Acesso em: 22 jul. 2024.