00576naa#a2200169#i#450# EN\\bibl\23620 20240808151415.4 2541-822X 20181227b2018####ek#y0engy0150####ca RUS RU THE METHODOLOGICAL BASIS OF TEACHING CHILDREN WITH MENTAL PECULIARITIES Journal article Cheboksary Non-state educational private institution of additional professional education "Expert-methodological centre" 2018 4 с. Journal article local Syabryuk Nadezhda A. naukaru.ru