YUNIATI, N. Determination of Tariffs For Managing Toxic And Hazardous Waste To Improve The Quality of The Tourism City Semarang, Indonesia. International Journal of Science and Environment (IJSE), [S. l.], v. 5, n. 4, p. 131–138, 2025. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/252. Acesso em: 21 dec. 2025.