Galal M. Elmanfe, Tariq A. Tyeb, Kareima A.Abdelghani, Adel A. Abdulathim, Jibreel A. Asbeeh, Huda S. Muftah, and Ameerah F. Ali. “Assessment of Groundwater Wells Pollution by Some Heavy Metals in El-Beida City-Libya”. Journal of Pure & Applied Sciences 21, no. 4 (October 3, 2022): 270–275. Accessed October 6, 2024. https://sebhau.edu.ly/journal/jopas/article/view/2214.