00569naa#a2200169#i#450# EN\\bibl\23781 20241204210638.3 2312-4431 20181227b2018####ek#y0engy0150####ca RUS RU COMPETITION AS THE DRIVING FORCES FOR DEVELOPMENT OF MARKET SUBJECTS Journal article Cheboksary Non-state educational private institution of additional professional education "Expert-methodological centre" 2018 4 с. Journal article local Luzgina Yuliya V. zh-szf.ru