Poland, University of Lodź:
Faculty of Management
Lithuania, Mykolas Romeris University, Vilnius:
Faculty of Public Security, Kaunas
Slovakia, University of Žilina:
Faculty of Management Science and Informatics
Poland, University of Szczecin:
Faculty of Management and Economics of Services
Poland, Czestochowa University of Technology:
Institute of Production Engineering
HPD 2013, Žilina, Slovakia.
HPD 2014, Słupsk, Poland.
HPD 2015, Klaipėda, Lithuania.
HPD 2016, Szczecin, Poland.
HPD 2017, Benešov near Prague, Czech Republic.
HPD 2018, Kaunas, Lithuania.
HPD 2019, Lodź, Poland.