M. M. Ahmed and M. S. Al–Kubaisi, “Development of Ratawi Oil Field, Southern Iraq”, Iraqi Journal of Science, vol. 59, no. 1B, pp. 329–336, Mar. 2018, Accessed: Jun. 21, 2026. [Online]. Available: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/115