1. Friendly HR,Belgrade,Serbia
2. University of Belgrade,Faculty of Organizational Sciences,Department of Marketing Management and PR,Belgrade,Serbia
3. University of Belgrade,Faculty of Organizational Sciences,Department of Management and Project Management,Belgrade,Serbia
4. University of Belgrade,Faculty of Organizational Sciences,Department for Management and Project Management,Belgrade,Serbia
5. Telekom Serbia,Intelligent Automation, Digital and Strategy Division,Belgrade,Serbia