Castro-Garzón, Hernando, Rodríguez Miranda, Juan Pablo, Rivas Trujillo, Edwin (2020) “Determination of contamination in the transept, la Esperanza - Casibare, of the lower reaches of the Buquepipe in the city of Villavicencio Meta Colombia”, International Journal of Advanced Science and Technology, 29(7), pp. 11850 - 11858. Available at: http://sersc.org/journals/index.php/IJAST/article/view/27859 (Accessed: 30September2026).