Ahmed Ahmed El-Husseiny, et al. “Airborne Magnetic Data Interpretation to Delineate the Subsurface Structure of Qena-Quseir Shear Zone Area, Eastern Desert, Egypt”. Global Journal of Science Frontier Research, vol. 18, no. H1, Jan. 2018, pp. 1-14, https://journalofscience.org/index.php/GJSFR/article/view/2184.