LABED, B., BEBBA, A. A. and Gharaf, N. (2014) “Purification performance of the plant Cyperus papyrus in an arid climate, region of Touggourt Ouargla (Algeria)”, Annals of Science and Technology, 6(2), p. 10. Available at: https://journals.univ-ouargla.dz/index.php/AST/article/view/398 (Accessed: 11April2026).