Anggraeni, Yeyen, Laila Febrina, Ira Mulyawati, Tiara Zakiyah Pratiwi, and Siti Maemun. “Utilization of Sludge from the Sulianti Saroso Hospital Wastewater Treatment Plant As Compost Material”. Jurnal Biologi Tropis 24, no. 3 (July 24, 2024): 253–264. Accessed November 22, 2024. http://jurnalfkip.unram.ac.id/index.php/JBT/article/view/7316.