Community Perception In Domestic Wastewater Treatment To Reduce River Pollution: A Study In Rw 09 Kotalama Village, Kedungkandang Subdistrict, Malang CityJenvia Rista Pratiwi, Bakhrul Mukhid Fadilah Ramadani and Esty Adelin TambunanE3S Web Conf., 445 (2023) 01026DOI: https://doi.org/10.1051/e3sconf/202344501026