00558naa#a2200181#i#450# EN\\bibl\83918 20241121191902.4 2782-1927 20220404b2022####ek#y0engy0150####ca ENG RU NEW MECHANISMS AND FORMS OF E-COMMERCE AS A FACTOR OF IMPROVING BUSINESS COMPETITIVENESS Journal article Yaroslavl Yaroslavl State Technical University 2022 8 с. Journal article local Yudina Tamara Nikolaevna Balashov Aleksey M. jraic.com