Cite

Barbara Felic
College for Economic and Social Sciences, Warsaw University of Technology, Płock, Poland
Magdalena Grabowska
College for Economic and Social Sciences, Warsaw University of Technology, Płock, Poland
Agnieszka Krzętowska
College for Economic and Social Sciences, Warsaw University of Technology, Płock, Poland
Marlena Piekut
College for Economic and Social Sciences, Warsaw University of Technology, Płock, Poland
Renata Walczak
College for Economic and Social Sciences, Warsaw University of Technology, Płock, Poland