[1]
“PHYSICAL-CHEMICAL QUALITY OF THE SURFACE WATERS OF THE RIO VIEJO SUB-BASIN”, RECIENTEC, vol. 1, no. 2, pp. 16–24, Dec. 2018, Accessed: Oct. 13, 2025. [Online]. Available: https://revistas.unan.edu.ni/index.php/ReVTec/article/view/3714