The Polish Political Science Yearbook (PPSY, ISSN 0208–7375) is a leading, open access, peer-reviewed Central European journal on political science, international relations, public policy and security studies, published since 1967 (until 1981 as the Polish Round Table). Currently, it is a joint initiative of the Professor Czesław Mojsiewicz International Cooperation Fund, the Adam Marszałek Publishing House and the Polish Political Science Association. source