Effect of the Ground Slope and Soil Infiltration on the Water Nitrate Ion Concentrations (M. M. Herrera Ceferino, J. C. Viviescas Restrepo, & N. J. Aguirre Ramírez, Trans.). (2021). Revista EIA, 18(35), 35015 pp. 1-9. https://doi.org/10.24050/reia.v18i35.1457