00577naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200011600094210005800210215001000268608002700278675005500305700002600360856002100386EN\\bibl\4934220240428152340.7##a2073-5537##a20220323b2022####ek#y0engy0150####ca##aRU1#aIdentification of effective channels and methods for promoting university educational serviceseJournal article1#aAstrakhancAstrakhan State Technical Universityd2022##a8 с.##aJournal article2local##aПоведение потребителей. 366.1#1aKmetgElena Borisovna4#avestnik.astu.org