Todorova, S. http://orcid.org/0000-0003-2118-6994
Kolev, H.
Karakirova, Y.
Filkova, D.
Grahovski, B.
Aleksieva, K.
Holgado, J. P.
Kadinov, G.
Caballero, A.
Funding for this research was provided by:
Bulgarian Ministry of Education and Science (D01-214/2018, INFRAMAT DО1- 382/18.12.2020)
Article History
Received: 30 November 2021
Accepted: 7 January 2022
First Online: 21 March 2022