Kostis, P. C., & Kafka, K. I. (2023). Examining the Interplay of Climate Change, Cultural Dynamics, and Sustainable Development: A Global Perspective. Sustainability, 15(18). Publisher's Version

Carayannis, E. G., Kostis, P. C., Dincer, H., & Yuksel, S. (2023). Quality function deployment-oriented strategic outlook to sustainable energy policies based on Quintuple Innovation Helix. Journal of the Knowledge Economy. Publisher's Version

Petrakis, P. E., Kostis, P. C., Kafka, K. I., & Kanzola, A. M. (2023). The Future of the Greek Economy. Economic Development Through 2035. ISBN 978-3-031-26871-7: Palgrave MacMillan.

Kostis, P. C. (2023). Identifying Smart Growth Policies for Economic Diversification and Inclusive Growth in the Greek Economy. In Petrakis P.E. (Ed.) Interconnections in the Greek Economy: Added Value and Network Connections in the Greek Economy. Palgrave MacMillan.