[1]
BoerC., “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)”, J Man Hut Trop, vol. 15, no. 2, pp. 54-60, 1.