List of Articles گاوخونی Open Access Article Abstract Page Full-Text 1 - The establishment and development of geoparks is a prerequisite for the development of tourism and an opportunity for sustainable regional development (Case study: Varzaneh and Gavkhoni wetland) Gholam Reza Shafie mehdi momeni 20.1001.1.22518827.1397.7.28.4.7