00583naa#a2200181#i#450# EN\INFRA-M\bibl\22002 20240714055243.7 2306-1731 20180627b2018####ek#y0engy0150####ca RUS RU Integrative Approach in Dual Training When Training Qualified Personnel Journal article Moscow INFRA-M Academic Publishing LLC. 2018 3 с. Journal article local Статистика. Демография. Социология. 31 RUS Koval' E. S. naukaru.ru