Santosa, Imam, Daria Br Ginting, and Enro Sujito. “Performance of Pretreatment Materials on Hospital Wastewater before Microfiltration Membrane Filtration Process”. Applied Research in Science and Technology 2, no. 1 (August 25, 2022): 36–42. Accessed August 26, 2025. https://www.areste.org/index.php/oai/article/view/22.