S. Aliyu , N., M. A. Adebisi, O. J. Ataman, T. Mathew, and O. Suleiman. “A GIS-Based Modified Frequency Ratio Model for Gold Potential Mapping in Kelantan Malaysia”. International Journal of Advanced Geosciences 11, no. 1 (May 26, 2023): 1–7. Accessed May 3, 2024. https://sciencepubco.com/index.php/IJAG/article/view/32095.