00609naa#a2200169#i#4500001002800000005001700028100004100045102000700086200006900093210003600162215001000198608003700208675010300245700003300348700003300381856002500414EN\AUS PUBLISHERS\bibl\725720240508061618.3##a20220408b2022####ek#y0engy0150####ca##aRU1#aQUESTIONNAIRE IN A MARKETING RESEARCHeConference article/thesis1#aMelbournecAUS PUBLISHERSd2022##a5 с.##aConference article/thesis2local##aЭкономика. Народное хозяйство. Экономические науки. 33#1aSajfullinagElina Rustamovna#1aKuznetsovagNatalia Petrovna4#aauspublishers.com.au