Paredes Rodríguez, A. M., and A. F. Salazar Ramos. “Systemic Evaluation of a Policy of Volume Flexibility in a Papaya Distribution Supply Chain”. Revista EIA / English Version, vol. 14, no. 27, Oct. 2017, https://revistapostgrado.eia.edu.co/index.php/Reveiaenglish/article/view/1204.