POLO ROA, Andrés; BECERRA ARIAS, Luis Abraham. Structural Determinant Shortcomings’ Preliminary Analysis of the Competitiveness Levels in the Dairy Chain from Bogotá’s Savanna. Ingeniería Solidaria, [S. l.], v. 6, n. 10-11, p. 19–31, 2011. Disponível em: https://revistas.ucc.edu.co/index.php/in/article/view/447. Acesso em: 11 apr. 2025.