Meza Sarmiento F, Amaya de Armas T. Difficulties of comprehension and epistemic conflicts when making transformations in the representations of a function. ASN [Internet]. 2016 Sep. 1 [cited 2024 Jul. 3];1(1):9-27. Available from: https://revistas.unicordoba.edu.co/index.php/assensus/article/view/1281