00583naa#a2200169#i#450# EN\\bibl\110370 20260315204902.7 2686-777X 20251222b2025####ek#y0engy0150####ca RU EXTENDED IDENTITY AND ITS COSTS IN THE DIGITAL AGE Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2025 4 с. Journal article local Психология. 159.9 Mustafin Alhas Amirovich angtu.editorum.ru