Posada Carmona, Juliana, and Mariana Giraldo Henao. “Development of the Coffee Industry in the Main Coffee-Producing Departments of Colombia (1895-1940)”. Fragua, vol. 14, no. 28, Dec. 2022, pp. 1-17, https://revistas.udem.edu.co/index.php/fragua/article/view/4385.