LDR 00577naa#a2200169#i#450# 001 EN\\bibl\49342 005 20240225102650.7 011 ## _a2073-5537 100 ## _a20220323b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _aIdentification of effective channels and methods for promoting university educational services _eJournal article 210 1# _aAstrakhan _cAstrakhan State Technical University _d2022 215 ## _a8 с. 608 ## _aJournal article _2local 675 ## _aПоведение потребителей. 366.1 _z 700 #1 _aKmet _gElena Borisovna 856 4# _avestnik.astu.org _u