RIJAL, Syamsu; SALEH, Muhammad Buce; JAYA, I Nengah Surati; TIRYANA, Tatang. Spatial Metrics of Deforestation in Kampar and Indragiri Hulu, Riau Province. Jurnal Manajemen Hutan Tropika, Bogor, INA, v. 22, n. 1, p. 24, 2016. DOI: 10.7226/jtfm.22.1.24. Disponível em: https://journal.ipb.ac.id/jmht/article/view/12197. Acesso em: 30 dec. 2025.