Ivalena Valcheva-Georgieva
Observed name: Ivalena Georgieva-Valcheva
Institution: Shumen University
Observed institutions: Technical University of Varna, Shumen University
ORCID: 0000-0002-1199-1079
Observed ORCID: 0000-0002-1199-1079
OpenAlex ID: A5053202096
