Kersting, Norbert, Margarita Zavadskaya, and Tiphaine Magne. “Direct Democracy Integrity in Modern Authoritarian Systems: The Constitutional Referendum in Turkey 2017 and Russian Plebiscite in 2020”. Politics of the Low Countries 5, no. 1 (March 12, 2025): 90–110. Accessed October 9, 2025. https://plc-journal.eu/article/view/21596.