“DETERMINATION OF HERBICIDE RESIDUES AND PHYSICOCHEMICAL PARAMETERS OF SOME SELECTED RIVERS IN TARABA STATE, NIGERIA”, Web sci. scholars, vol. 4, no. 4, pp. 44–61, Apr. 2026, Accessed: Apr. 29, 2026. [Online]. Available: https://webofjournals.com/index.php/12/article/view/6296