Tivig, Ioan
Savopol, Tudor http://orcid.org/0000-0001-7231-3581
Kovacs, Eugenia
Moisescu, Mihaela G.
Funding for this research was provided by:
UEFISCDI (PCCDI58/2018)
Article History
Received: 22 July 2019
Revised: 28 November 2019
Accepted: 16 December 2019
First Online: 23 December 2019