García Camacho, Manuel Eduardo, and José Daniel Anido R. “Encouragement Policies and Productivity Indicators for Colombian SMEs Using Data Envelopment Analysis and Malmquist Indexes”. Revista CEA 10, no. 22 (January 30, 2024): e2708. Accessed May 18, 2024. https://revistas.itm.edu.co/index.php/revista-cea/article/view/2708.