Diffusion of Environmental Norm from International to Subnational Level: Promotion of Circular Economy Practices on Waste Management in Samarinda, East Kalimantan. JFOR [Internet]. 2025 Oct. 31 [cited 2026 Mar. 17];27(4):989-1007. Available from: https://e-journals2.unmul.ac.id/index.php/FORUMEKONOMI/article/view/4422