IRWAN, Siti Nurul, 		ROGOMULYO, Rohlan, 		SUPRIHANTO, John, AND 		HADI, Susilo.
" The Edutourism of Mangunan Girirejo Yogyakarta: A Plan Strategy in Educational Innovation of Universitas Gadjah Mada" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 10 Number 4 (5 October 2019)