Barkat, Ayoub, Foued Bouaicha, and György Szabó. “Crisis Beneath the Sands: Groundwater Degradation and Health Risks in the Northeastern Algerian Sahara – The Case of Oued Souf Valley”. Journal of Central and Eastern European African Studies 5, no. 4 (February 4, 2026): 152–182. Accessed February 6, 2026. https://jceeas.bdi.uni-obuda.hu/index.php/jceeas/article/view/412.