“ DETERMINATION OF ORGANOCHLORINE PESTICIDE RESIDUES IN SOME VEGETABLES AND FRUIT BY QuEChERS TECHNIQUES AND GAS CHROMATOGRAPHY MASS SPECTROMETRY”. FUDMA JOURNAL OF SCIENCES 4, no. 2 (July 3, 2020): 365–370. Accessed September 8, 2025. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/223.