Montaño-Chinchilla, Claudia Yasmin, Jorge Martin Molina-Escobar, Ludger Oswaldo Suarez-Burgoa, and Elkin de Jesús Ceballos-Guerra. “Design of an Economically Feasible Support for the Replacement of Pillars in Providencia Mine, Antioquia - Stage 1”. Revista Facultad de Ingeniería 28, no. 51 (April 2, 2019): 89–104. Accessed June 30, 2024. https://revistas.uptc.edu.co/index.php/ingenieria/article/view/9199.