00569naa#a2200181#i#450# EN\\bibl\92633 20241226164726.4 2782-1927 20241224b2024####ek#y0engy0150####ca RU The impact of labour migration on labour productivity in the EAEU countries Journal article Yaroslavl Yaroslavl State Technical University 2024 6 с. Journal article local Mayorova Marina Arkad'evna Ugryumova Marina A. Gerasimov Denis V ystu.editorum.ru