Author(s): Muhammad Musawantoro, Masri Ridwan,

Date: Jul 01, 2020

Source: Jambura Geo Education Journal

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

Author(s): Jasman Jasman, Masri Ridwan,

Date: Jun 06, 2020

Source: LaGeografia

Publisher: Program Studi Pendidikan Geografi, Jurusan Geografi, FMIPA, Universitas Negeri Makassar