Georg Velvev, M. Sc. https://www.wiwi.hu-berlin.de/en/Professorships/bwl/wi/personen-en/georg-velvev-m-sc https://www.wiwi.hu-berlin.de/@@site-logo/og_logo.png Humboldt-Universität zu Berlin | School of Business and Economics | Professorships | Business Administration | Information Systems | Team | Georg Velvev, M. Sc. Georg Velvev, M. Sc. Email: georg.velev@yahoo.de Office hours: by appointment