APA Style

-, ., Airlangga, U. (2019). Indonesian Journal Of Geography Vol 51 Number 2, August 2019 (-). Yogyakarta: Faculty of Geography UGM and the Indonesian Geographers Association.

MLA Style

-, ., Airlangga, Universitas. "Indonesian Journal Of Geography Vol 51 Number 2, August 2019". - Yogyakarta: Faculty of Geography UGM and the Indonesian Geographers Association, 2019. Text.