For citations:

Matskulyak I.D., Matskulyak D.I., Nagdaliev N.Z. The existing business relations model has exhausted itself: restructuring on a scientific basis in the face of changes. Vestnik Universiteta. 2022;(2):124-131. (In Russ.) https://doi.org/10.26425/1816-4277-2022-2-124-131