“Calcareous Nannofossils Biostratigraphy of Tanjero Formation at Azmer Anticline Northern Iraq”.
Iraqi Journal of Science
62, no. 5 (May 30, 2021): 1605–1621. Accessed April 14, 2025.
https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/2903
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