Angelov, Mihail E.
Ivanova, Valentina D.
Wittenberg, Michael F.
Stoyanov, Plamen S.
Mladenov, Rumen D.
Mladenova, Tsvetelina R.
Gyuzeleva, Donika P.
Radoukova, Tzenka I.
Todorov, Krasimir T.
Gechev, Tsanko S. https://orcid.org/0000-0002-3328-0243
Funding for this research was provided by:
National Recovery and Resilience Plan (BG-RRP-2.004-0001-C01)
Bulgarian National Science Fund (КП-06-Н76/12)
Article History
Received: 3 December 2025
Accepted: 15 March 2026
First Online: 25 March 2026
Declarations
:
: The authors declare no conflict of interest regarding this manuscript.