00481naa#a2200169#i#450# EN\INFRA-M\bibl\10391 20241006220801.7 1998-1740 20151217b2015####ek#y0engy0150####ca RUS RU Developing Information Competence of Primary School Teachers Journal article Moscow INFRA-M Academic Publishing LLC. 2015 3 с. Journal article local Khilenko T. zh-szf.ru