For citations:

Arsenieva N.V., Putyatina L.M., Tarasova N.V. EFFICIENCY OF SERVICE ACTIVITIES FOR SERVICING PRODUCTS OF MACHINE-BUILDING ENTERPRISES. Vestnik Universiteta. 2020;(5):83-88. (In Russ.) https://doi.org/10.26425/1816-4277-2020-5-83-88