Yunianta, Andung, Suripin, and SetiadjiBagus Hario. “Design of Sustainable Road Drainage System Model”. Journal of Sustainable Engineering: Proceedings Series 1, no. 1 (June 30, 2019): 35-45. Accessed November 22, 2024. http://seps.unsrat.ac.id/journals/index.php/joseps/article/view/5.