Abasher, Abubaker A. M. A., Sadam H.M.A. Eltayib, El Sheikh M. Abdelrahman, and Mohammed M.A. Amlas. 2021. “Petrographic Study of Sedimentary Iron Ore in Shendi-Atbara Basin,River Nile State, Sudan”. Journal of Geological Research 3 (1):30-38. https://doi.org/10.30564/jgr.v3i1.2814.