“Vol. 28 No. 123 Abril-Junio 2012”, estud.gerenc., vol. 28, no. 123, pp. 11–191, Jun. 2012, Accessed: Dec. 20, 2024. [Online]. Available: https://webcache.icesi.edu.co/revistas/index.php/estudios_gerenciales/article/view/1331