Biostratigraphy of Hartha Formation from Selected Wells in Nasiriyah Oil Field, Southern Iraq. Iraqi Journal of Science, [S. l.], v. 64, n. 10, p. 5134–5150, 2023. DOI: 10.24996/ijs.2023.64.10.21. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/8639.. Acesso em: 31 jan. 2025.