CABRERA ORTIZ, J. G. Model management of projects for a SME of the sound and lighting services sector in Colombia. 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. 63–98.