Zouhri, N, M El Amrani, M Taky, M Hafsi, and A Elmidaoui. 2015. “Effectiveness of Treatment of Water Surface With Ferric Chloride and Aluminium Sulphate”. Review of Catalysts 2 (1):1-13. https://doi.org/10.18488/journal.96/2015.2.1/96.1.1.13.