M. Ghafor, I., A. Mohammad, Q. (2011). Lepidocyclina (Nephrolepidina) kirkukensis n. sp., a new Larger Foraminifera from the Late Oligocene of Kirkuk Area,Northern Iraq. , 11(2), 37-50. doi: 10.33899/earth.2011.5554
Imad M. Ghafor; Qahtan A. Mohammad. "Lepidocyclina (Nephrolepidina) kirkukensis n. sp., a new Larger Foraminifera from the Late Oligocene of Kirkuk Area,Northern Iraq". , 11, 2, 2011, 37-50. doi: 10.33899/earth.2011.5554
M. Ghafor, I., A. Mohammad, Q. (2011). 'Lepidocyclina (Nephrolepidina) kirkukensis n. sp., a new Larger Foraminifera from the Late Oligocene of Kirkuk Area,Northern Iraq', , 11(2), pp. 37-50. doi: 10.33899/earth.2011.5554
M. Ghafor, I., A. Mohammad, Q. Lepidocyclina (Nephrolepidina) kirkukensis n. sp., a new Larger Foraminifera from the Late Oligocene of Kirkuk Area,Northern Iraq. , 2011; 11(2): 37-50. doi: 10.33899/earth.2011.5554