Mayorga Mayorga, Henry Santiago, y José Luis Rivera Parra. «Environmental Risks for Oil Spills in Northeastern Ecuador Using GIS: Response Times and Vulnerable Areas». Revista Politécnica 41, no. 2 (julio 31, 2018): 7–14. Accedido abril 29, 2024. https://revistapolitecnica.epn.edu.ec/ojs2/index.php/revista_politecnica2/article/view/923.