Boer, Chandra. “Keragaman Avifauna Pada Lahan Bekas Tambang Emas PT Kelian Equatorial Mining, Kutai Barat Kalimantan Timur (Variety of Avifauna on Land Ex-Gold Mining PT Kelian Equatorial Mining West Kutai, East Kalimantan)”. Jurnal Manajemen Hutan Tropika 15, no. 2 (1): 54-60. Accessed April 20, 2024. https://journal.ipb.ac.id/index.php/jmht/article/view/3239.