El Morabet, R. .; Barhazi, L. .; Khan, R. A. .; Hejjaj, A. .; Harrara, R. .; Bouhafa, S. .; Khan, A. R.; Khan, N. A. .; Yeremenko, S. . Study of Seasonal Variation and Index Based Assessment of Water Quality and Pollution in Semi-Arid Region of Morocco. EQ 2021, 32, 113-125.