TY - JOUR AU - Fallah Tafti, Hamed AU - Zahmatkesh Saredorahi, Mahdieh AU - گورنگی, بهاره TI - Key Success Factors of Crowdsourcing in in Developing Tourism Destination Capabilities: A Case Study of Yazd City JO - Social Studies in Tourism VL - 8 IS - 15 SP - 0 EP - 0 PY - 2020 DO - ER -