Authors
Dariusz Masłowski
Faculty of Production Engineering and Logistics, Opole University of Technology, Opole, Poland
Mariusz Salwin
Faculty of Mechanical and Industrial Engineering, Warsaw University of Technology, Warszawa, Poland
Sandra Pallus-Fudali
Faculty of Production Engineering and Logistics, Opole University of Technology, Opole, Poland
Magdalena Hryniewicka
Faculty of Socio-Economics, Institute of Economics and Finance, Cardinal Wyszyński University in Warsaw, Warszawa, Poland
Michał Pałęga
Czestochowa Technical University, Faculty of Production Engineering and Materials Technology, Czestochowa, Poland