DETERMINATION OF SOME PESTICIDE RESIDUES IN VEGETABLES (OKRO, SORREL AND SPINACH) SAMPLES FROM FORI, JERE LOCAL GOVERNMENT AREA, BORNO STATE, NIGERIA. FJS [Internet]. 2024 Jun. 30 [cited 2025 Sep. 12];8(3):348-52. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/2406