Christianson Kapojos, C. , H. E. Sendouw, R. and Rahman Dilapanga, A. 2023. Optimization of Household Waste Management in Manado City. International Journal of Social Science, Education, Communication and Economics (SINOMICS JOURNAL). 2, 4 (Oct. 2023), 1097–1118. DOI:https://doi.org/10.54443/sj.v2i4.209.