Vera, Christian, and González, Yessenia. “Implementation of a Manual of Policies and Procedures for the Administration and Control of Inventory through the 5s Methodology in a Recycling Company”. LACCEI 1, no. 8 (July 27, 2023). Accessed May 26, 2026. https://proceedings.laccei.org/index.php/laccei/article/view/3458.