Al-majid, Maan. “New Petrophysical Equations for Hartha-Tannuma Interval in the East Baghdad Oil Field”. Iraqi National Journal of Earth Science (INJES) 19, no. 2 (December 1, 2019): 136–152. Accessed January 18, 2026. https://earth.uomosul.edu.iq/index.php/earth/article/view/41054.