LAKHDARI, Alia Sara and BOUSELSAL, Boualem. Investigation of the quality of the groundwater and the nitrate pollution hazards to human health in the desert region of Algeria. Ecological Questions. Online. 20 August 2024. Vol. 35, no. 4, pp. 133-149. [Accessed 6 March 2026]. DOI 10.12775/EQ.2024.053.