Nacionalni

Ministry of Science and Technological Development

Institute for Agricultural Economics, Belgrade

Institute for the Application of Science in Agriculture, Belgrade

Institute for Medicinal Plants Research “Dr. Josif Pančić”, Belgrade

Faculty of Economics, Belgrade

Faculty of Agriculture, Belgrade

Faculty of Hotel Management and Tourism Vrnjačka Banja

Faculty of Economics, Subotica

Faculty of Agriculture, Novi Sad

Faculty of Philosophy, Novi Sad