00681naa#a2200205#i#450# EN\\bibl\43378 20250820022505.3 2413-6522 20190625b2019####ek#y0engy0150####ca RUS RU Speech development of primary school children diagnosed with mild mental retardation in the activity of verbal creativity Journal article Moscow Ltd Radomir-M+ 2019 8 с. Journal article local Психология. 15 RUS Kuznetsova Ekaterina Viktorovna Samoilova Maya Vladimirovna Grekhova Irina Petrovna radomir.editorum.ru