18 1 10 Tjitrosoepomo Gembong Primary Author mixed material 9786023868193 Yogyakarta Gadjah Mada University Press 2020 mm.jpg.jpg Rin Kim Primary Author mixed material 9789797986223 Jakarta Pt Bhuana llmu Populer 2008 WhatsApp_Image_2026-01-20_at_11.02.21.jpeg.jpeg Rin Kim Primary Author mixed material 97897997988432 Jakarta Pt Bhuana llmu Populer 2009 WhatsApp_Image_2026-01-20_at_11.02.20.jpeg.jpeg Siapa Membunuh Gorila Pegunungan Virunga? National Geographic Primary Author mixed material Jakarta National Geographic 2008 Robert C. Wrede Primary Author Murray Spiegel Primary Author mixed material NewYork McGRAW-HILL 2002 Jim Hefferon Primary Author mixed material Vermon, USA Saint ichel\'s Cllege Colchester 2020 Rippi Maya Primary Author mixed material Bandung 2014 Paul J. Early Primary Author Muhammad Acdel Razzak Primary Author D. Bruce Sodee Primary Author mixed material St. Louis,Missouri Mosby Company 1969 Eko Budiarto Primary Author mixed material 9794485640 Jakarta EGC 2002 E. N. Kosasih Primary Author mixed material Medan FK USU