Arif Ashari, Eko P. N. Saputro, Syarif Jamaludin
[No abstract available]
Department of Geography Education, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia; Department of Communication Science, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia; Master Program of Social Science Education, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia