1.
Al-Shammery TA, Al-Naji AJ. Investigation of Sand Dunes Sedimentary Structures – Najaf Governorate – IRAQ. eijs [Internet]. 2019Jan.28 [cited 2021Aug.17];60(1):77-0. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/564