1 | Faculty of Fundamentals of Technology, Lublin University of Technology, Nadbystrzycka 38, 20-618 Lublin, Poland |
2 | Department of Enterprise Organization, Faculty of Management, Lublin University of Technology, Nadbystrzycka 36, 20-618 Lublin, Poland |
3 | Student of Lublin University of Technology (Technical and Information Education field of study), Nadbys-trzycka 38, 20-618 Lublin, Poland |