“PRELIMINARY ASSESSMENT OF HEAVY METALS AND WATER QUALITY OF SELECTED WELLS IN TALATA MAFARA, ZAMFARA STATE, NIGERIA”. FULafia Journal of Science and Technology 2, no. 2 (December 31, 2016): 100–105. Accessed October 1, 2025. https://lafiascijournals.org.ng/index.php/fjst/article/view/59.