Abdul Aziz, Ahmed, and Abdulaleem Al Kadhy. “Assessment of Groundwater Resources in the Hard Basement Rocks of Yemen, Al Bayda City Case Study”. Thamar University Journal of Natural & Applied Sciences 8, no. 2 (December 30, 2023): 27 – 38. Accessed May 14, 2024. http://journal.tu.edu.ye/index.php/TUJNAS/article/view/1717.