Irham, Mohammad, Yong Chee Keita Sin, Sng Chen Xi, Yohanna, Tri Haryoko, Dewi M Prawiradilaga, Rauri C.K Bowie, and Frank E Rheindt. “RANGE EXTENSIONS OF DIABOLICAL NIGHTJAR Eurostopodus Diabolicus AND INDONESIAN SERIN Chrysocorythus Estherae ON SULAWESI OF THE WALLACEA REGION”. Treubia 51, no. 2 (December 31, 2024): 141–156. Accessed December 6, 2025. https://ejournal.brin.go.id/treubia/article/view/9407.