Abdulkadir, A. G. .; Kendeson, C. A. .; Mohammed, A. D. .; Sabo, B. .; Obiagwu, I. C. .; Samuel, N. S. . DETERMINATION OF HEAVY METALS CONCENTRATION IN SOME SELECTED VEGETABLES FROM MAMUDO, POTISKUM LOCAL GOVERNMENT AREA, YOBE STATE . JCSN 2023, 48.