Mero-Peñarrieta, C. S., Yandún-Patiño, F. E., & Peñarrieta-Bravo, S. M. (2022). Determination of Organophosphate Pesticides in Waters of the Carrizal River as a Possible Technological Threat. Rev. Téc. Fac. Ing. Univ. Zulia, 45(3), 201-213. https://doi.org/10.22209/rt.v45n3a06