Dr. Ritsa Panagiotou is the co-author of the article with the title “Do Small Powers Retrench? Greece in the Western Balkans during the era of SYRIZA governance” (with Nikolaos Tzifakis) (2021): Southeastern Europe (Special issue on Greek foreign Policy during the SYRIZA years), volume 45.

Since the beginning of 2021, Prof. Doussis participates as a Legal Research Fellow to the Centre for International Sustainable Development Law (CISDL).

Since the beginning of 2021, Prof. Doussis is a member of the Scientific Council of the Centre for Mediterranean Integration (CMI).