Mahmood Ghafor, I., عماد, H. F. Muhammad, and هیمن. “Biostratigraphy of Eocene Sediments from Naopurdan Group, Chwarta Area, Kurdistan Region, NE Iraq: Paleogeographic Implication”. Iraqi National Journal of Earth Science (INJES), vol. 22, no. 2, June 2025, pp. 192-08, doi:10.33899/earth.2022.135618.1031.