Abdallah Muhammed Alhili, Fathi Beleed Ghanem, Osama Ali Abdelkader و Abdulsallam Muftah Al Mishkh 2023. Geochemical Characteristics and Implications of The Provenance of Abu-Shaybah Formation Sandstones Wadi Greem Area in Al-Khums City. مجلة شمال إفريقيا للنشر العلمي (NAJSP). 1, 4 (2023), 94–99. DOI:https://doi.org/10.65414/najsp.v1i4.97.