Authors
a.derkacz@uniwersytetkaliski.edu.pl
Institute of Management and Quality Studies, University of Kalisz, Kalisz, Poland
a.derkacz@uniwersytetkaliski.edu.pl
© 2025 Arkadiusz J. Derkacz, published by Real Estate Management and Valuation
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.