Kusumastuti, Cilcia, ChandraHerry Pintardi, Kristanto Wibisono, and HartonoAntonius Christoper. “Design of Eco-Drainage System for Real Estate in Indonesia ”. Journal of Sustainable Engineering: Proceedings Series 1, no. 1 (June 30, 2019): 27-34. Accessed November 22, 2024. http://seps.unsrat.ac.id/journals/index.php/joseps/article/view/4.