00563naa#a2200181#i#450# EN\\bibl\89070 20260319055401.4 2221-3260 20240830b2024####ek#y0engy0150####ca RU Methodological problems of domestic economic science Journal article Yaroslavl Yaroslavl State Technical University 2024 8 с. Journal article local Simchenko Nataliya Aleksandrovna Blagih Ivan Alekseevich Malyushin Ivan Ivanovich ystu.editorum.ru