A. Pasaribu, C. ., Yando, M. ., & P, D. . (2023). Case Study of Decreasing of Quality of Processed Waste at Sewage Treatment Plant to Contain Waste Disposal on Ship Mv. Ck Angie. International Journal of Advanced Multidisciplinary, 2(2), 603–607. https://doi.org/10.38035/ijam.v2i2.305