00518naa#a2200169#i#450# EN\INFRA-M\bibl\12011 20260413040452.1 2587-9111 20160817b2016####ek#y0engy0150####ca RUS RU Costs on Social Responsible Activity of Enterprise: Essence and Classification Journal article Moscow INFRA-M Academic Publishing LLC. 2016 6 с. Journal article local Bessarabov Vladislav Olegovich naukaru.ru