H. Al-Saigh, Nabeel. “Application of Geophysical Survey to Study the Rising of Ground Water Level (A Case Study of Beiji Refinery”. Iraqi National Journal of Earth Science (INJES) 7, no. 1 (June 1, 2007): 13–32. Accessed September 4, 2025. https://ojs.uomosul.edu.iq/index.php/injes/article/view/40786.