00542naa#a2200169#i#4500001001900000005001700019011001400036100004100050102000700091200012500098210004100223215001000264608002700274700003600301700002200337856001300359EN\RIOR\bibl\9047620250202045935.7##a2500-1469##a20250130b2025####ek#y0engy0150####ca##aRU1#aCATEGORICAL APPARATUS OF THE STUDY OF ENSURING EFFICIENCY OF ACTIVITY OF THE PUBLIC CATERING ENTERPRISEeJournal article1#aMoscowcPublishing Center RIORd2025##a7 с.##aJournal article2local#1aMerkulovagEvgeniya Gennad'evna#1aValeevagYulya S.4#arusjm.ru