H. B. Mohammed, G. A. Mohammed, B. G. Kolo, H. A. Ahmed, M. A. K. N. Kolo, and A. Aliyu, “DETERMINATIONS OF SOME HEAVY METALS IN VEGETABLES CULTIVATED IN SOME VILLAGES IN DAMBOA, NORTH – EASTERN NIGERIA”, Int. J. Res. Granthaalayah, vol. 7, no. 11, pp. 57–70, Nov. 2019.