“Ammonites and Foraminifera of Shiranish Formation (Late Campanian-Maastrichtian) from Sulaimaniya and Erbil Governorates, Northern Iraq”.
Iraqi Journal of Science 62, no. 12 (December 30, 2021): 4712–4746. Accessed July 26, 2025.
https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3407.