A. Al-Badrani O, عمر, إيمان. Nannobiostratigrphy of Shiranish Formation in Balad Well No. 8, Northern Baghdad, Iraq. INJES [Internet]. 2025 Jun. 24 [cited 2025 Aug. 6];11(2):65-80. Available from: https://rjps.uomosul.edu.iq/index.php/injes/article/view/15760