MATALLANA, O. L. et al. Analysis of the pillars of competitiveness in the department of Boyacá: Key Areas for Regional Development (2021–2023). In: Opportunities and Challenges for Competitiveness in the Metalworking, Auto Parts, and Auto Body Repair Sectors in Boyacá. Administrative, Accounting, Economic and Business. Colombia,CO: Sello Editorial UNAD, 2025. p. 53–72.