00556naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200009200094210004600186215001000232608002700242675006600269700002600335856002500361EN\\bibl\3045320240419215005.5##a2500-3372##a20190904b2019####ek#y0engy0150####ca##aRU1#aLead Management as a Modern Internet Technology of Customer ManagementeJournal article1#aKemerovocKemerovo State Universityd2019##a7 с.##aJournal article2local##aЭкономика. Экономические науки. 33#1aBrezhnevagValeria M.4#avestnik-hss.kemsu.ru