Eras, Juan Jose Cabello, Milen Balbis Morejón, Alexis Sagastume Gutiérrez, Aldo Pardo García, Mario Cabello Ulloa, Francisco Javier Rey Martínez, and Juan Gabriel Rueda-Bayona. 2018. “A Look to the Electricity Generation from Non-Conventional Renewable Energy Sources in Colombia”. International Journal of Energy Economics and Policy 9 (1):15-25. https://econjournals.com/index.php/ijeep/article/view/7108.