Angelov, Alexander Krasimirov http://orcid.org/0000-0003-3062-9478
Markov, Miroslav http://orcid.org/0000-0002-1852-6444
Ivanova, Mariana http://orcid.org/0000-0002-0441-3043
Georgiev, Tsvetoslav http://orcid.org/0000-0002-1652-4648
Article History
Received: 18 July 2023
Revised: 5 August 2023
Accepted: 7 August 2023
First Online: 15 August 2023
Declarations
:
: None.