00591naa#a2200169#i#450# EN\\bibl\18728 20240913201258.5 2541-822X 20171228b2017####ek#y0engy0150####ca RUS RU ECOLOGICAL EDUCATIONAL ENVIRONMENT OF TECHNICAL UNIVERSITY: RISK FACTORS ANALYSIS Journal article Cheboksary Non-state educational private institution of additional professional education "Expert-methodological centre" 2017 14 с. Journal article local Danilenkova Valentina A. naukaru.ru