00523naa#a2200169#i#450# EN\\bibl\82867 20241104235657.1 2782-1927 20230625b2023####ek#y0engy0150####ca RU Challenges for tech entrepreneurs in the new digital reality and among sanctions Journal article Yaroslavl Yaroslavl State Technical University 2023 11 с. Journal article local Yudina Tamara N. Balashov Aleksey M. jraic.com