Saygın, Didem, and Asime Dilara Erdem. “Single Voice in the European Union and the Effect of Covid-19 on the Process”. Journal of Applied And Theoretical Social Sciences 3, no. 4 (December 27, 2021): 361-386. Accessed May 18, 2024. https://iccsor.com/index.php/jatss/article/view/107.