Estu, Larap K., Betty Susanti, and Febrian Hadinata. “Operation and Maintenance Financial Feasibility Analysis of Centralized Domestic Wastewater Treatment System (case Study: Palembang City Sewerage Project)”. Scientific Review Engineering and Environmental Sciences (SREES) 30, no. 3 (June 30, 2021): 477–484. Accessed November 21, 2024. https://srees.sggw.edu.pl/article/view/1914.