O. O. Chumak
Observed names: О.О. CHUMAK, Олександр Олексійович Чумак, Чумак, О. О.
Institution: Dragomanov Ukrainian State University
Observed institution: Dragomanov Ukrainian State University
ORCID: 0009-0004-2153-6370
Observed ORCIDs: 0009-0004-2153-6370, 0000-0002-2153-4568
OpenAlex ID: A5138625262
