Irdam, I., R. Armus, A. Tahir, K. Kushariyadi, and T. B. Karyasa. “Exploratory Research on the Use of Energy Recovery Technology in Sewage Treatment in Indonesia”. West Science Interdisciplinary Studies, vol. 2, no. 01, Jan. 2024, pp. 138-45, doi:10.58812/wsis.v2i01.596.