Musiyarira, H., C. C. Reynders, and P. Marjanovic. “Decision Making Support in Wastewater Management: Comparative Analysis of Techniques and Tools Used in Centralized and Decentralized System Layouts UDK 628.2”. Journal of Economic Development, Environment and People, vol. 1, no. 1, Feb. 2012, pp. 71-90, doi:10.26458/jedep.v1i1.8.