1. Springer proceedings in business and economics;D Belias,2019
2. Springer proceedings in business and economics;D Belias,2018
3. Belias, D., Velissariou, E., Kyriakou, D., Varsanis, K., Vasiliadis, L., Mantas, C., Sdrolias, L., & Koustelios, A. (2018b). Tourism consumer behavior and alternative tourism: The case of Agrotourism in Greece. In Innovative approaches to tourism and leisure. Springer.
4. Springer proceedings in business and economics;D Belias,2020
5. Belias, D., Malik, S., Rossidis, I., & Mantas, C. (2022). The impact of social tourism entrepreneurship on tourism sustainability – A systematic review. World Journal of Entrepreneurship, Management and Sustainable Development, 5, ISSN:2042-5961.