Serna M., Edgar, and Alexei Serna A. “Crisis of Engineering in Colombia - State of the Art”. Ingeniería y Competitividad 17, no. 1 (June 19, 2015): 63–74. Accessed November 25, 2024. https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/2201.