VÉLEZ SÁNCHEZ, E. O. et al. Challenges of the estudiantes of business administration of the UNAD in front of the entrepreneurship: Vision 2025. In: MONDRAGÓN ARÉVALO, S. R.; AVENDAÑO AVENDAÑO, M.; PACHECO, J. A. (Eds.). Perspectives and Challenges for Competitiveness: A Global Perspective from the Territories. Administrative, Accounting, Economic and Business. Colombia,CO: Sello Editorial UNAD, 2018. p. 389–422.