“Microfacies Analysis of the Carbonate Rocks in Ora Formation (Late Devonian Early Carboniferous) in North Iraq”. Iraqi Journal of Science 56, no. 3C (March 14, 2023): 2627–2639. Accessed August 11, 2025. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9631.