Cárdenas Ortiz, Luis Carlos. “Perceptions of Colombian Entrepreneurs on the Use of Social Networks in Pandemic”. TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional de Tecnología, Ciencia y Sociedad 12, no. 1 (December 28, 2022): 1–8. Accessed May 4, 2024. https://journals.eagora.org/revTECHNO/article/view/4385.