Hajdu, Lajos
Funding for this research was provided by:
NKFIH (K115479, K128088)
European Union and the European Social Fund (EFOP-3.6.1-16-2016-00022, EFOP-3.6.2-16-2017-00015)
Article History
Received: 4 July 2019
Accepted: 11 November 2019
First Online: 20 November 2019