[1]
R. F. Al-Sulevani and O. A. . Al-Badrani, “Calcareous Nannofossils Biostratigraphy of Tanjero Formation at Azmer anticline Northern Iraq”, Iraqi Journal of Science, vol. 62, no. 5, pp. 1605–1621, May 2021, doi: 10.24996/ijs.2021.62.5.23.