Gökçekuş, H. ., Y. . Kassem, A. G. George, and R. F. Morrison. “Physicochemical Properties of Wastewater Effluents from Selected Wastewater Treatment Plants”. Future Technology, vol. 2, no. 1, Sept. 2022, pp. 62-70, https://fupubco.com/futech/article/view/50.