Modeling of conservation priority zone for the helmeted hornbill (Rhinoplax Vigil) in Silokek Geopark Area, West Sumatra

RA Hidayat, N Febriani, M Hanif, H Rahman - 2020 - preprints.org
Helmeted hornbill (Rhinoplax vigil) is a protected wildlife in Indonesia according to
enactment no. 5, 1999 about Conservation of Natural Resources and its Ecosystems and …

Spatial Assessment of Sumatran Tiger-Human Conflict in South Tapanuli Regency, North Sumatera

AFR Nasution, RA Hidayat, GM Dzaki… - … on Religion, Science …, 2022 - sunankalijaga.org
Abstract According to the International Union for Conservation of Nature (IUCN) red list, the
Sumatran tiger is classified as one of the critically endangered animals. The problems …