00631naa#a2200169#i#4500001002200000005001700022011001400039100004100053102000700094200017200101210005100273215001000324608002700334675006700361700001800428856001500446EN\INFRA-M\bibl\4447220240522164739.3##a2587-9103##a20210623b2021####ek#y0engy0150####ca##aRU1#aSociocultural Factors Affecting the Development of Speech in Russian of Students in Grades 5–7th of Schools of Indigenous Small Peoples of the NortheJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2021##a5 с.##aJournal article2local##aЛингвистика. Языкознание. Языки. 81#1aPopovagM. K.4#anaukaru.ru