Authors
Department of Development Policy and Marketing, Institute of Economics and Finance, Warsaw University of Life Sciences, Warszawa, Poland
© 2022 Agnieszka Bobola, Irena Ozimek, Iwona Pomianek, Joanna Rakowska, published by ŁUKASIEWICZ RESEARCH NETWORK – INSTITUTE OF AVIATION
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.