Teaching the Concept of Limit by Using Conceptual Conflict Strategy and Desmos Graphing Calculator. International Journal of Research in Education and Science, [S. l.], v. 2, n. 1, p. 35–48, 2016. Disponível em: https://ijres.net/index.php/ijres/article/view/836. Acesso em: 25 jul. 2025.