Landjev, Ivan http://orcid.org/0000-0001-5147-5186
Rogachev, Emiliyan
Funding for this research was provided by:
Bulgarian National Science Fund (KP-06-32/2-07.12.2019)
Research Fund of Sofia University (80-10-52/10.05.2022)
Article History
Received: 5 December 2022
Revised: 10 December 2023
Accepted: 15 December 2023
First Online: 20 January 2024
Declarations
:
: The authors declare that they have no known competing financial interests or personal relationships that could have influenced the work reported in this paper.