1. University of Lodz , Faculty of Geographical Sciences , Poland , 90-142 Lodz , Kopcinskiego 31, CiTUR, Centre of Tourism Research, Development, and Innovation , Portugal , 2520-614 Peniche, Rua do Conhecimento No 4
2. Cappadocia University , School of Applied Science , Turkey , Nevsehir, 50420 Urgüp, Mustafapasa
3. University of Lodz , Faculty of Geographical Sciences , Poland , 90-142 Lodz , Kopcinskiego 31, Poland CiTUR, Centre of Tourism Research, Development, and Innovation , Portugal , 2520-614 Peniche, Rua do Conhecimento No 4
4. Adana Science and Technology University , Faculty of Management , Turkey , Turkey