Authors
barbara.chmielewska@ierigz.waw.pl
PhD, DSc, Assoc. Prof. of Institute of Agricultural and Food Economics National Research Institute, Department of Agricultural Economy, Agricultural Policy, Warsaw, Poland
barbara.chmielewska@ierigz.waw.pl
© 2023 Barbara Chmielewska, published by The Institute of Agricultural and Food Economics – National Research Institute
This work is licensed under the Creative Commons Attribution 4.0 License.