Cruz - Reyes , F. M. ., Comeca - Chuquipul, M. ., Aronés - Cisneros , A. ., Chacon - Gonzales, R. ., Cruz - Ledesma, S. . . and Comeca - Ramirez, N. . (2025) “Identification of Contaminants in the Upper Basin of the Santa River: Implications for the Ecosystem”, Journal of Ecohumanism, 4(2), pp. 2118 –. doi: 10.62754/joe.v4i2.6606.