Fonseca Loya, Nixon Santiago, Jorge Aníbal Loya Simbaña, and Marcelo Patricio Obando Changuán. “Optimization of Mining and Classification Processes through Linear Programming: Tanlahua Quarry Case, Ecuador”. Espirales Revista Multidisciplinaria de investigación 10, no. 57 (March 31, 2026): 13–31. Accessed April 17, 2026. https://revistaespirales.consultorioampuero.com/index.php/es/article/view/905.