G. N. Duitama Castro, Y. Diaz Chacón, and H. A. Martínez Avella, “A Comparative Assessment of Industrial Management in Tunja, Duitama, and Sogamoso: Strengths, weaknesses, and areas for improvement”, in Opportunities and Challenges for Competitiveness in the Metalworking, Auto Parts, and Auto Body Repair Sectors in Boyacá, Colombia,CO: Sello Editorial UNAD, 2025, pp. 121–136. doi: 10.22490/UNAD.9786287786776.7.