LIBERA, María Eugenia; BELMONTE, Juan. Ideas and Opportunities for Entrepreneurship through the Value Chains. Ingeniería Solidaria, [S. l.], v. 11, n. 18, p. 115–122, 2015. DOI: 10.16925/in.v11i18.998. Disponível em: https://revistas.ucc.edu.co/index.php/in/article/view/998.. Acesso em: 30 apr. 2024.