Dragoman, Daniela http://orcid.org/0000-0003-4241-0000
VlÄdescu, Elena
Funding for this research was provided by:
Ministery of Research and Innovation, CNCS-UEFISCDI (PN-III-P4-ID-PCE-2016-0122)
Article History
Received: 10 March 2018
Accepted: 28 May 2018
First Online: 12 June 2018