Reyes-Pagoada, Marco. “Graphical and Numerical Approach With Octave to Obtain the Extremes in Basic Mechanical Problems”. Revista de la Escuela de Física 11, no. 1 (November 2, 2023): 69–84. Accessed July 17, 2024. https://camjol.info/index.php/fisica/article/view/16822.