Firmanda, H., M. Hibatul wafi, and M. A. Syahrin. “Mitigation of Environmental Damage Through Natural Resources Management Contracts (Eco-Contract Perspective)”. Journal of Applied Engineering and Technological Science (JAETS), vol. 4, no. 2, June 2023, pp. 765-72, doi:10.37385/jaets.v4i2.1544.