1.
Castro Gordillo WF, Cadavid Arango G. An institutional conception about the derivative in the course Mathematics I at Universidad Tecnológica de Pereira. Entre cienc. ing. [Internet]. 2016 Sep. 21 [cited 2026 Nov. 7];10(20):9-14. Available from: https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/285