Postgraduate Studies Business Administration and Organizations for Executives | Executive MBA Digital Marketing Information Systems Business Administration with International Orientation Tourism Business Administration for Executives | Executive MBA in Tourism Postgraduate Studies Regulation of Doctoral Studies of the Department of Management Science and Technology of the School of Economics and Management, of the International Hellenic University.(Issue Β’ ΦΕΚ 3694/03.09.2020)Announcement – Announcement for the preparation of Doctoral Dissertations March 2022Application FormModel Draft Doctoral Thesis