Utha, Maria Ariesta. “Cost Benefit Analysis and Determination of Liquid Waste Tax Rates Commercial Buildings in DKI Jakarta”. Devotion : Journal of Research and Community Service 4, no. 4 (April 17, 2023): 946–959. Accessed August 2, 2026. https://www.devotion.greenvest.co.id.submitjurnal.id/index.php/dev/article/view/453.