Safrilia, Savira, Lolita Kurniasari, Euis Nurul Hidayah, Okik Hendriyanto Cahyonugroho, and Aulia Ulfah Farahdiba. 2021. “Comparison Between Chlorella Vulgaris And Spirulina Platensis in Oxidation Ditch Algae Reactor for Treating Tofu Wastewater ”. Nusantara Science and Technology Proceedings, April, 38-42. https://doi.org/10.11594/nstp.2021.0907.