Identifikasi Kemunculan Perilaku Stereotipe dan Agonistik pada Orangutan Kalimantan (Pongo pygmaeus, Linnaeus 1760) di Sekolah Hutan Jerora Sintang Orangutan Center, Kalimantan Barat = Identification of the Emergence of Stereotypic and Agonistic Behavior in Bornean Orangutans (Pongo pygmaeus, Linnaeus 1760) at Jerora Forest School Sintang Orangutan Center, West Kalimantan

Perilaku orangutan Borneo, pongo pygmaeus (linnaeus, 1760) anak terhadap pengasuhan dan pembelajaran sosial dari orangutan remaja di Pusat Rehabilitasi Sintang Orangutan Center, Kalimantan Barat = Juvenile bornean orangutan, pongo pygmaeus (linnaeus 1760) response to altruism behavior and social learning from adolescent orangutan at Tembak Forest School, Sintang Orangutan Center, West Borneo

Dari minat individual ke pranata formal penumbuhkembangan pranata pelepasliaran orangutan di Kalimantan Tengah = Arose from individual interest into a formal institution the growth and the development of orangutan release and institution in Central Kalimantan

Karakteristik Sarang Orangutan (Pongo pygmaeus wurmbii) di Wilayah Penyangga Kawasan Restorasi Ekosistem Gambut Katingan Mentaya Project, Desa Perigi, Mendawai, Katingan, Kalimantan Tengah = Orangutan (Pongo pygmaeus wurmbii) Nest Characteristic in Peatland Buffer Restoration Ecosystem Katingan Mentaya Project, Perigi Village, Mendawai, Katingan, Central Kalimantan

Perilaku Posisi Orangutan Kalimantan (Pongo pygmaeus, Linnaeus 1760) Kandidat Rilis di Sekolah Hutan Jerora, Sintang Orangutan Center (SOC), Kalimantan Barat = Positional Behavior of Bornean Orangutan (Pongo pygmaeus, Linnaeus 1760) as a Release Subject at Jerora Forest School, Sintang Orangutan Center (SOC),West Borneo