M. R. Mappuji, A. R. Sarsito, T. S. R. Miolo, and B. . Saputra, “Closing Legal Loopholes in Public-Private Partnership Schemes for Waste Management in Indonesia”, JIPM, vol. 8, no. 2, pp. 97 – 112, Nov. 2025, doi: 10.35166/jipm.v8i2.139.