Haryoko, Tri, Oscar Johnson, Matthew L. Brady, , Subir B. Shakya, M. Irham, Yohanna Yohanna, Rusdiyan P. Ritonga, Dewi M. Prawiradilaga, and Frederick H. Sheldon. “RECENT ORNITHOLOGICAL EXPEDITIONS TO SIBERUT ISLAND, MT. TALAMAU AND RIMBO PANTI NATURE RESERVE, SUMATRA, INDONESIA”. Treubia 47, no. 1 (March 7, 2025): 13–38. Accessed December 6, 2025. https://ejournal.brin.go.id/treubia/article/view/9381.