Duitama Castro GN, Matallana Kuan OL, Salazar ML. Strategies for strengthening the competitiveness of companies in the Metalworking, Autopartist and Bodybuilder sector of the province of Tundama-Duitama, Boyacá: based on the systemic approach at the Macro and Mesoeconomic levels. In: Avendaño Avendaño M, Mondragón Arévalo SR, eds. Organizations from a Sustainable Development Perspective. Administrative, Accounting, Economic and Business. Sello Editorial UNAD; 2021:236-254. doi:10.22490/9789586517867.13