Kusrini, Mirza Dikari. “Population Study of Black Cormorants (Phalacrocorax Sulcirostris) and Other Waterbirds in Kota Baru Bandar Kemayoran Bird Park, Jakarta”. Media Konservasi, vol. 5, no. 1, Jan. 2011, https://doi.org/10.29244/medkon.5.1.%p.