Oktaviani, Whindy Ndaru, Ariyanti Sarwono, and I Wayan Koko Suryawan. “Identification of Surface Water Treatment Plan (WTP) Effluent and Distribution Water Quality in Wonogiri Regency, Central Java”. Civil and Environmental Science Journal (CIVENSE) 5, no. 1 (November 11, 2021): 1–7. Accessed August 9, 2022. https://civense.ub.ac.id/index.php/civense/article/view/150.