TONRA, W. S.; SURYADI, D.; MULYANING, E. C.; KUSNANDI. Learning obstacles and the didactical design for teaching the limit of function in a Calculus course. Journal on Mathematics Education, [S. l.], v. 16, n. 1, p. 153–172, 2025. DOI: 10.22342/jme.v16i1.pp153-172. Disponível em: http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3022. Acesso em: 6 mar. 2025.