“Biostratigraphy of Dammam Formation Succession in Boreholes N2 and S1 in Al-Najaf and Al-Samawa Area” (2022) Iraqi Journal of Science, 57(3A), pp. 1795–1805. Available at: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7072 (Accessed: 18 May 2024).