Zainab Adel AL- Muturi * , Sahar Turak .Al-Mulla **, Wala′a Mageed. Al. Mosawi * 2021. Mapping of Ancient River Courses by Remote Sensing Techniques and Geophysical Investigation in Northern Arabian Gulf Region. (Humanities, social and applied sciences) Misan Journal of Academic Studies . 20, 40 (Jun. 2021), E-100.