00458naa#a2200157#i#450# EN\\bibl\102275 20260107083159.3 2588-0209 20220625b2022####ek#y0engy0150####ca RU ON-DEMAND ECONOMY: AGILE TRANSFORMATION OF SELF-EMPLOYMENT IN THE DIGITAL ENVIRONMENT Journal article Moscow Electronic science 2022 0 с. Journal article local e-integral.ru