Σεφεριάδης Σεραφείμ I. “Contentious Politics, Collective Action, Social Movements”. Greek Political Science Review 27, no. 1 (October 24, 2017): 7–42. Accessed July 17, 2024. https://ejournals.epublishing.ekt.gr/index.php/hpsa/article/view/14671.