Author(s): Wulan Safriani Purnamasari, Pelipus Goon, Iya' Setyasih, Yulian Widya Saputra, Yaskinul Anwar,

Date: Aug 27, 2021

Source: Jambura Geo Education Journal

Publisher: Geography Education Study Program, FMIPA UNG, Universitas Negeri Gorontalo