Aisyah, C. and Mestika, A.N. 2025. Hybrid GA–MILP Model for Community Building Retrofit Planning Towards Carbon Neutrality. Sinkron : jurnal dan penelitian teknik informatika. 9, 4 (Oct. 2025), 2139-2148. DOI:https://doi.org/10.33395/sinkron.v9i4.15315.