Támara Ayús, Armando Lenin, and Raúl Enrique Aristizábal Velásquez. “Real Options As an Alternative Methodology to Assess Investment Projects”. Ecos de Economía 16, no. 35 (December 15, 2012): 29–44. Accessed May 2, 2024. https://publicaciones.eafit.edu.co/index.php/ecos-economia/article/view/1791.