Wijayanto, Nurheni. 1. “Kontribusi Repong Damar Terhadap Ekonomi Regional Dan Distribusi Pendapatan (Contribution of Repong Damar to Regional Economic and Income Distribution)”. Jurnal Manajemen Hutan Tropika 8 (2). Bogor, INA. http://journal.ipb.ac.id/index.php/jmht/article/view/2759.