University Constantin Brancusi of Targu-Jiu, Alexandru Ioan Cuza University, Babes-Bolyai University, Babes-Bolyai University, Babes-Bolyai University, Romanian Diplomatic Institute, Lucian Blaga University of Sibiu, Romanian Academy - Institute of Political Sciences and International Relations, Alexandru Ioan Cuza University, Alexandru Ioan Cuza University, Alexandru Ioan Cuza University, University of Bucharest, Alexandru Ioan Cuza University, Alexandru Ioan Cuza University, University Constantin Brancusi of Targu-Jiu, Bucharest Academy of Economic Studies, Babes-Bolyai University, Bucharest Academy of Economic Studies, Lucian Blaga University of Sibiu, Transilvania University of Brasov, Transilvania University of Brasov, Universitatea Constantin Brâncoveanu, National University of Political Studies and Public Administration (NSPSPA), Babes-Bolyai University - Faculty of Economics and Business Administration, Transilvania University of Brasov, National School of Political and Administrative Studies, Babes-Bolyai University, Alexandru Ioan Cuza University, Liceul Crestin Pro Deo, Transilvania University of Brasov, Transilvania University of Brasov and University Constantin Brancusi of Targu-Jiu

University Constantin Brancusi of Targu-Jiu, Babes-Bolyai University, Babes-Bolyai University, Alexandru Ioan Cuza University, Independent, Babes-Bolyai University, Transilvania University of Brasov, Transilvania University of Brasov, Babes-Bolyai University, Faculty of European Studies, University of Bucharest, University Constantin Brancusi of Targu-Jiu, University Constantin Brancusi of Targu-Jiu, Babes-Bolyai University, University Stefan cel Mare, University Stefan cel Mare, University Stefan cel Mare, Transilvania University of Brasov, affiliation not provided to SSRN, Transilvania University of Brasov and National University of Political Studies and Public Administration (NSPSPA)