J. C. Ospino Jiménez, M. I. . Téllez Luna, Y. L. . Perdomo Useche, N. F. . Plata Alfaro, and J. A. . Gómez Gómez, “Nitrates and phosphates concentration in the Cesar river between Zambrano (La Guajira) and las Pitillas (Cesar)”, rev.investig.agrar.ambient., vol. 16, no. 1, pp. 281–297, Dec. 2024, doi: 10.22490/21456453.7820.