00503naa#a2200157#i#450# EN\\bibl\106687 20251207131043.7 2221-3260 20250930b2025####ek#y0engy0150####ca RU Substantive aspects of the category «profession»: genesis and current state Journal article Yaroslavl Yaroslavl State Technical University 2025 13 с. Journal article local Chub Anna Aleksandrovna theoreticaleconomy.ru