Gamba, G. P., López, H. J. F. and Contreras, L. E. (2013) “Effects of foreign investment in Colombian mining and four countries in the region”, Apuntes del Cenes, 31(53), pp. 51–79. Available at: https://revistas.uptc.edu.co/index.php/cenes/article/view/4 (Accessed: 30 June 2024).