Saeed, Adnan
Paściak, Mariola
Górska, Sabina
Ceremuga, Ireneusz
Gamian, Elżbieta
Ziółkowski, Piotr
Drab, Marek
Gamian, Andrzej
Funding for this research was provided by:
European Regional development Fund (Operational Programme Innovative Economy, 1.1.2). -
Article History
Received: 4 September 2017
Accepted: 19 July 2018
First Online: 1 August 2018
Competing Interests
: The authors declare no competing interests.