ASSESSMENT OF HEAVY METAL CONCENTRATION IN VEGETABLES DRIED ALONG FUNTUA-DANJA HIGHWAY KATSINA STATE, NIGERIA. FJS [Internet]. 2021 Jun. 29 [cited 2025 Sep. 12];5(1):467-71. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/591