“Calcareous Nannofossils Biostratigraphy and Paleoclimatology of the Bekhme Formation, Bekhere Anticline, Dhouk Area, Kurdistan Region, Northern Iraq”. Tikrit Journal of Pure Science 28, no. 2 (April 27, 2023): 73–82. Accessed November 12, 2026. https://tjpsj.org/index.php/tjps/article/view/1338.