Dr Maciej Hadel
ORCID: 0000-0003-2256-1565
Court assessor at the District Court for Kraków-Podgórze in Kraków. Assistant professor at the Faculty of Administration and Social Sciences of the Warsaw University of Technology. Professor at the Faculty of Administration and Social Sciences of the Warsaw University of Technology.
DOI: 10.33226/0137-5490.2023.10.5
JEL: K25, K23
DOI: 10.33226/0137-5490.2023.4.5
JEL: K23
DOI: 10.33226/0137-5490.2022.1.7
JEL: K23