Indrawan Putra, M. F., & Juwana, I. . (2023). Optimalisasi Pelayanan TPS3R di Kelurahan Panjunan Menggunakan Metode Contingent Valuation Method. Journal Serambi Engineering, 9(1), 7934 –. https://doi.org/10.32672/jse.v9i1.786