Institute of Agricultural and Food Economics – National Research Institute, Department of Finance and Risk Management, ul. Świętokrzyska 20, 00-002 Warsaw, Poland
Institute of Agricultural and Food Economics – National Research Institute, Department of Agricultural Holdings Accountancy, ul. Świętokrzyska 20, 00-002 Warsaw, Poland
Institute of Agricultural and Food Economics – National Research Institute, Department of Finance and Risk Management, ul. Świętokrzyska 20, 00-002 Warsaw, Poland