Peña Escobar, Stefanía, Gloria S Ramírez Reyes, and Juan C Osorio Gómez. “Evaluation of a Customer Loyalty Strategy With System Dymamics”. Revista Ingenierías Universidad de Medellín 14, no. 26 (September 16, 2015): 87–104. Accessed November 2, 2024. https://revistas.udem.edu.co/index.php/ingenierias/article/view/1171.