Martínez Meneses, Efraín José, and Sandra Milena Malavera Pineda. 2011. “Impact of Corporations and Non-Profit and Non-Profit Organizations on Governance in Medellín on Governance in Medellín”. Pensamiento Americano 4 (7): 69-73. https://publicaciones.americana.edu.co/index.php/pensamientoamericano/article/view/558.