1 | Lublin University of Technology Faculty of Management ul. Nadbystrzycka 38, 20-618 Lublin, Poland |
2 | Lublin University of Technology Mechanical Engineering Faculty ul. Nadbystrzycka 38, 20-618 Lublin, Poland |
3 | Rzeszów University of Technology Faculty of Mechanical Engineering and Aeronautics Al. Powstańców Warszawy 12, 35-959 Rzeszów, Poland |