“Using ultrasonic technique to determine some petrophysical properties of core samples of Zubair and Mishrif Formations at Lu-5 and Tu-5 oil wells, southern Iraq”, Iraqi Journal of Science, vol. 55, no. Oil_Conf, pp. 96–111, Dec. 2023, Accessed: Dec. 20, 2024. [Online]. Available: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11979