00556naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200014400102210005400246215001000300608002700310700002800337856002100365EN\\bibl\1410220240427171305.6##a1999-8775##a20150630b2015####ek#y0engy0150####ca0#aRUS##aRU1#aAnalysis of approaches to the assessment of efficiency of business processes of the enterprises of mechanical engineering.eJournal article1#aBryanskcBryansk State Technical Universityd2015##a7 с.##aJournal article2local#1aIsaychenkovagVeronika 4#abstu.editorum.ru