., Hardjanto. Model Struktural Sistem Usaha Kayu Rakyat (The Structural Model of Private Owned Timber Bussiness System). Jurnal Manajemen Hutan Tropika, Bogor, INA, v. 12, n. 2, 2011. Disponível em: https://journal.ipb.ac.id/jmht/article/view/2858. Acesso em: 13 jan. 2026.