00665naa#a2200181#i#450# EN\INFRA-M\bibl\16504 20251231110722.3 1998-071X 20170225b2017####ek#y0engy0150####ca RUS RU Development of Professional Competences Based on Analysis of Professional Standards in Environmental Engineering Journal article Moscow INFRA-M Academic Publishing LLC. 2017 5 с. Journal article local Общие вопросы математических и естественных наук. 50 RUS Galyamina Irina Gindullovna zh-szf.ru