FONSECA LOYA, N. S. .; LOYA SIMBAÑA, J. A. .; OBANDO CHANGUÁN, M. P. . Optimization of Mining and Classification Processes through Linear Programming: Tanlahua Quarry Case, Ecuador. Espirales Revista Multidisciplinaria de investigación, [S. l.], v. 10, n. 57, p. 13–31, 2026. Disponível em: https://revistaespirales.com/index.php/es/article/view/905. Acesso em: 3 apr. 2026.