Al-Maamari, M., مریم, Al-Badrani, O., & عمر. (2025). Calcareous Nannofossils Biostratigraphy of Shiranish Formation (K-306) well, Northern Iraq. Iraqi National Journal of Earth Science (INJES), 19(2), 1–10. https://doi.org/10.33899/earth.2019.170278