Actor Interactions for Circular Economy Implementation in Rural–Urban Interfaces: Evidence from Malang Regency. Efficient: Indonesian Journal of Development Economics, [S. l.], v. 9, n. 1, p. 78–92, 2026. DOI: 10.15294/efficient.v9i1.30733. Disponível em: https://journal.unnes.ac.id/journals/efficient/article/view/30733. Acesso em: 2 feb. 2026.