Strategi pembangunan sosial melalui kewirausahaan masyarakat dalam sektor pariwisata di kawasan rawan bencana III (studi pada kawasan Gunung Merapi, Kabupaten Sleman, Provinsi Daerah Istimewa Yogyakarta) = Strategy of social development through community entrepreneurship in tourism sector in disaster prone area III (study on the area of Mount Merapi, Sleman District, Yogyakarta Special Region) / Citra Fathimah Salipi