Bouraada , K. .; Essafi , M. .; El Ghadraoui, L. .; Eddaoukhi, A. . Microbiological Variations in Leachates from the Fez Controlled Landfill Between the Post-COVID19 and Covid19 Periods (Morocco). J. Adv. Zool. 2023, 44, 1102-1107.