Abrauw, A. E. S. ., & Alfons, A. B. . (2023). Planning Study of Wastewater Treatment Plant Communal Settlement Perumnas III Waena Yabansai Village Heram District Jayapura City. Jurnal Penelitian Pendidikan IPA, 9(4), 2055–2059. https://doi.org/10.29303/jppipa.v9i4.3228