Belkaid, Othmane
Kummitha, Harshavardhan Reddy
Funding for this research was provided by:
Budapest University of Economics and Business
Article History
Received: 8 January 2026
Accepted: 8 April 2026
First Online: 12 May 2026
Declarations
:
: This study is based exclusively on secondary data derived from published literature and publicly available sources. No human participants, personal data, or confidential information were involved. Therefore, ethical approval was not required.
: Not applicable. The manuscript does not contain any individual person’s data in any form.
: The authors declare no competing interests.