University of Pitesti, Danube University Krems, University of Pitesti - Faculty of Law and Administrative Sciences, University of Pitesti, Petroleum-Gas University of Ploiesti, Petroleum-Gas University of Ploiesti, Petroleum-Gas University of Ploiesti, Titu Maiorescu University, Spiru Haret University, Petroleum-Gas University of Ploiesti, Titu Maiorescu University, University Bioterra Bucharest; Romanian Academy - Institute of Legal Researchers, Independent, Petroleum-Gas University of Ploiesti, Alexandru Ioan Cuza University - Department of Public Law; Police Academy, Independent, Titu Maiorescu University, Titu Maiorescu University, Constitutional Court of Romania, Constitutional Court of Romania, Titu Maiorescu University, Petroleum and Gas University of Ploiesti and Petroleum and Gas University of Ploiesti

University Bioterra Bucharest; Romanian Academy - Institute of Legal Researchers, “Spiru Haret” University of Bucharest, Petroleum-Gas University of Ploiesti, “Spiru Haret” University of Bucharest, Danube University Krems, West University of Timisoara, University of Pitesti, University of Pitesti, Faculty of Juridical and Administrative Sciences, University of Pitesti - Faculty of Law and Administrative Sciences, University of Pitesti, Spiru Haret University, Romanian Academy - Center for European Legal Studies, Legal Research Institute, Titu Maiorescu University, Spiru Haret University, Aurel Vlaicu University of Arad, Petroleum-Gas University of Ploiesti, Lumina - the University of South-East Europe, University of Bucharest, Constitutional Court of Romania, Constitutional Court of Romania, Petroleum-Gas University of Ploiesti, Independent, Titu Maiorescu University, Petroleum and Gas University of Ploiesti and Petroleum and Gas University of Ploiesti

University of Bucharest, Petroleum-Gas University of Ploiesti, Titu Maiorescu University, Danube University Krems, Petroleum-Gas University of Ploiesti, University of Pitesti - Faculty of Law and Administrative Sciences, University of Pitesti, University of Pitesti - University of Pitesti, Faculty of Juridical and Administrative Sciences, Constitutional Court of Romania, Constitutional Court of Romania, Titu Maiorescu University, Independent, Titu Maiorescu University, Independent, Spiru Haret University, Independent and Petroleum-Gas University of Ploiesti