Abubakar Musa, M., Bello Mamudu, S., Bilyaminu Adam, A. and Ado Kaugama, A. 2025. A Heavy Metal Speciation in Mining-Impacted Soils: A Review of Geochemical Partitioning and Risk Assessment. INTERNATIONAL RESEARCH JOURNAL OF CHEMISTRY. 48, (Oct. 2025), 27–46.