Boer, C. (2011) “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(2), pp. 54–60. Available at: https://journal.ipb.ac.id/jmht/article/view/3239 (Accessed: 25 January 2026).