El-Shawaihdi, H., R.M-S El-Seifat, R. Shaltami, and M. Salloum. “Evaluation of Geo-Hydrochemical and Biological Contamination of Massah Spring Water, Massah City, NE Libya”. Libyan Journal of Science &Technology 5, no. 2 (September 18, 2022). Accessed April 20, 2025. https://journals.uob.edu.ly/LJST/article/view/2292.