Al-Rubai, H., Al-Mutwali, M. (2020). Planktonic Foraminiferal Biosatratigraphy of the Eocene – Oligocene Boundary at Sinjar Area, NW Iraq. DIYALA JOURNAL OF ENGINEERING SCIENCES, 20(2), 1-18. doi: 10.33899/earth.2020.170355
Hiba Al-Rubai; Majid Al-Mutwali. "Planktonic Foraminiferal Biosatratigraphy of the Eocene – Oligocene Boundary at Sinjar Area, NW Iraq". DIYALA JOURNAL OF ENGINEERING SCIENCES, 20, 2, 2020, 1-18. doi: 10.33899/earth.2020.170355
Al-Rubai, H., Al-Mutwali, M. (2020). 'Planktonic Foraminiferal Biosatratigraphy of the Eocene – Oligocene Boundary at Sinjar Area, NW Iraq', DIYALA JOURNAL OF ENGINEERING SCIENCES, 20(2), pp. 1-18. doi: 10.33899/earth.2020.170355
Al-Rubai, H., Al-Mutwali, M. Planktonic Foraminiferal Biosatratigraphy of the Eocene – Oligocene Boundary at Sinjar Area, NW Iraq. DIYALA JOURNAL OF ENGINEERING SCIENCES, 2020; 20(2): 1-18. doi: 10.33899/earth.2020.170355