h. Alsayegh, Nabeel. “the Use of Elecrical Resistivity Survey to Detect Subsurface Channels at Al-Mishraq Sulfar Mine, North Iraq”. Iraqi National Journal of Earth Science (INJES) 5, no. 2 (December 1, 2005): 78–90. Accessed September 5, 2025. https://ojs.uomosul.edu.iq/index.php/injes/article/view/41089.