S. Iorkua, A. Jika, and I. Ayoosu, “An Assessment of Gully Morphometry in Gboko East, Benue State”, IJSS, vol. 12, no. 2, Jun. 2017, Accessed: Dec. 05, 2025. [Online]. Available: https://ijss.com.ng/index.php/home/article/view/68