Abrauw, Alberth Einstein Stevann, and Alfred Benjamin Alfons. “Planning Study of Wastewater Treatment Plant Communal Settlement Perumnas III Waena Yabansai Village Heram District Jayapura City”. Jurnal Penelitian Pendidikan IPA 9, no. 4 (April 30, 2023): 2055–2059. Accessed May 20, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/3228.