Baldeón Cervante, Jazmin, Diana Barrios Treviño, Carlos Cespedes, and Karol Moore. “Implementation of Productivity Improvements in Gold Chains through the PDCA and 5S Cycles in a Jewelry Company in Peru”. LACCEI 1, no. 10 (July 27, 2024). Accessed May 23, 2026. https://proceedings.laccei.org/index.php/laccei/article/view/6442.