Augustia, Venitalitya Alethea Sari, Inggit Dwi Lestari, and Maulita Dian Rani. “Degradation of Direct Dyes Waste by Advanced Oxidation Processes (AOPs) Method of H2O2 MnO2 Combination With BOD, COD, and PH As The Test Parameters”. Eksergi 15, no. 1 (July 4, 2018): 5–8. Accessed July 15, 2025. https://jurnal.upnyk.ac.id/index.php/eksergi/article/view/2249.