A.Amin, M., S. AL-Hashimi, W., Y.AL-Banna, N. (2002). Oligocene – Miocene Boundary in Sheikh Ibrahim and Sasan Areas – NW Iraq. Alustath, 2(2), 37-47. doi: 10.33899/earth.2002.43826

Mumtaz A.Amin; Wisam S. AL-Hashimi; Nabil Y.AL-Banna. "Oligocene – Miocene Boundary in Sheikh Ibrahim and Sasan Areas – NW Iraq". Alustath, 2, 2, 2002, 37-47. doi: 10.33899/earth.2002.43826

A.Amin, M., S. AL-Hashimi, W., Y.AL-Banna, N. (2002). 'Oligocene – Miocene Boundary in Sheikh Ibrahim and Sasan Areas – NW Iraq', Alustath, 2(2), pp. 37-47. doi: 10.33899/earth.2002.43826

A.Amin, M., S. AL-Hashimi, W., Y.AL-Banna, N. Oligocene – Miocene Boundary in Sheikh Ibrahim and Sasan Areas – NW Iraq. Alustath, 2002; 2(2): 37-47. doi: 10.33899/earth.2002.43826