Elena Portnyagina
Observed names: E.V. Portnyagina, Elena V. Portnyagina, Elena Vladimirovna Portnyagina, Portnyagina Elena, Е.В. Портнягина, Портнягина Елена Владимировна
Institution: Omsk State Pedagogical University
Observed institutions: Omsk State Pedagogical University, Moscow State University of Civil Engineering
ORCID: 0000-0003-4063-5329
Observed ORCID: 0000-0003-4063-5329
OpenAlex ID: A5005892854
