Mousa AK, Shakir LS. Biostratigraphy of Hartha Formation from Selected Wells in Nasiriyah Oil Field, Southern Iraq. Iraqi Journal of Science [Internet]. 2023 Oct. 30 [cited 2026 Jan. 5];64(10):5134-50. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/8639