1.
Mora Flores W. Calculus in Several Variables. Interactive Visualization (Wolfram CDPlayer) 2nd Ed.: Cálculo en Varias Variables. Visualización interactiva. RDMEI [Internet]. 2019 Apr. 2 [cited 2024 Nov. 21];19(2). Available from: https://revistas.tec.ac.cr/index.php/matematica/article/view/4221