00555naa#a2200181#i#450# EN\NORMA\bibl\11228 /en/manage/index 20250416172522.3 1605-6590 20160411b2016####ek#y0engy0150####ca RUS RU Certification as a Way to Assess Teachers’ Qualification: Legal Regulation Issues Journal article Moscow Legal publishing house Norm 2016 0 с. Journal article local Egoshina Lyubov test.editorum.ru /en/manage/index