Alqudah, M., محمد, T. Al-Momani, and طلال. “Calcareous Nannofossil Biostratigraphy of Maastrichtian-Paleocene Oil Shales from Jordan”. Iraqi National Journal of Earth Science (INJES), vol. 25, no. 2, June 2025, pp. 114-31, doi:10.33899/earth.2024.145606.1201.