Mohamad Mazuki, Noorini Izzati, et al. “A COMPARATIVE STUDY ON TREATMENT TECHNOLOGIES FOR SEWAGE RECLAMATION: A FOCUS ON THE DISINFECTION PROCESS”. IIUM Engineering Journal, vol. 21, no. 2, July 2020, pp. 80-99, doi:10.31436/iiumej.v21i2.1245.