"ASSESSMENT OF HEAVY METAL CONTAMINATIONS OF SOILS FROM DUMP SITES IN JOS METROPOLIS, NORTH CENTRAL NIGERIA" (2020) FULafia Journal of Science and Technology, 6(2), ص 37–42. موجود في: https://lafiascijournals.org.ng/index.php/fjst/article/view/182 (تاريخ الوصول: 17 مايو 2026).