Herrera Ceferino, Maura Melissa, Juan Camilo Viviescas Restrepo, and Néstor Jaime Aguirre Ramírez, trans. 2021. “Effect of the Ground Slope and Soil Infiltration on the Water Nitrate Ion Concentrations”. Revista EIA 18 (35): 35015 pp. 1-9. https://doi.org/10.24050/reia.v18i35.1457.