00578naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200009500102210013200197215001000329608002700339700002700366856001500393EN\\bibl\2678220240728161329.7##a2312-4431##a20190521b2019####ek#y0engy0150####ca0#aRUS##aRU1#aSPECIFIC ROLE OF PROFESSIONAL CONTESTS IN THE VOCATIONAL EDUCATION SYSTEMeJournal article1#aCheboksarycNon-state educational private institution of additional professional education "Expert-methodological centre"d2019##a4 с.##aJournal article2local#1aSolovyevagSvetlana I.4#anaukaru.ru