Keszthelyi, Sándor
Funding for this research was provided by:
European Social Fund (EFOP-3.6.3.-VEKOP-16-2017-00008, EFOP-3.6.3-VEKOP-16-2017-00005)
Hungarian University of Agriculture and Life Sciences
Article History
Received: 14 January 2021
Accepted: 9 March 2021
First Online: 30 March 2021
Declarations
:
: The author declare that I have no potential conflict of interest in relation to the study in this paper.