Okechukwu , Anyanwu. 2023. “ASSESSMENT OF HEAVY METAL CONCENTRATIONS IN FADAMA SOILS UTILIZED FOR AGRICULTURAL ACTIVITIES WITHIN THE VICINITY OF DUMPSITES IN LOKOJA, NIGERIA”. Advanced Journal of Environmental Sciences (AJES) 1 (1):37-46. https://zapjournals.com/Journals/index.php/ajes/article/view/134.