Saifuddin, Much. Fuad and Istiqomah, Munna Nur and Jannah, Na'imatul and Purwanti, Purwanti and Rahmawati, Nabilah and Puspitasari, Etika Dyah (2023) Waste Management of High School Biology Laboratory in Yogyakarta City. Indonesian Journal of Biology Education, 6 (1). pp. 41-45. ISSN 2654-9190