Nnanguma, A. K. (2025) “Retraction: Soil Erosion Vulnerability Areas in Mubi North and Mubi South Local Government Areas of Adamawa State, Nigeria”, GPH-International Journal of Applied Science, 8(01), pp. 65-88. Available at: https://gphjournal.org/index.php/as/article/view/1768 (Accessed: 19September2025).