W. A. Sarache Castro, F. Marrero Delgado, and G. Hernández Pérez, “Objectives of the operation functions. Contributions to the Colombian clothing industry”, Rev. DyC. EAFIT, vol. 40, no. 133, pp. 35–46, June 2012, Accessed: Nov. 11, 2026. Available: https://publicaciones.eafit.edu.co/index.php/revista-universidad-eafit/article/view/886