00562naa#a2200193#i#450# EN\INFRA-M\bibl\5049 /en/manage/index 20250806024339.3 1998-1740 20150116b2015####ek#y0engy0150####ca RUS RU Current Standards of Math Teachers’ ICT-Competencies Journal article Moscow INFRA-M Academic Publishing LLC. 2015 5 с. Journal article local Fedorova Yuliya Nevskaya O. test.editorum.ru /en/manage/index