“EVALUATION OF TOXIC HEAVY METALS AND MINERAL ELEMENTS UPTAKE BY LEAFY VEGETABLES CULTIVATED WITH SOIL SAMPLES OF RIVER GINZO IRRIGATION SITES, KATSINA, KATSINA STATE, NIGERIA”. 2023. FUDMA JOURNAL OF SCIENCES 7 (5): 93-99. https://doi.org/10.33003/fjs-2023-0705-1997.