Al-Mutwali, M., هبة, Al-Rubai, H. and مادجد (2025) “Planktonic Foraminiferal Biosatratigraphy of the Eocene – Oligocene Boundary at Sinjar Area, NW Iraq”, Iraqi National Journal of Earth Science (INJES), 20(2), pp. 1–18. doi: 10.33899/earth.2020.170355.