00698naa#a2200181#i#450# EN\INFRA-M\bibl\49955 20251225012614.4 1998-0728 20220511b2022####ek#y0engy0150####ca RU Pedagogical Diagnostics of the Level of Learning and Development of First-Graders: Approaches to Design and Results Journal article Moscow INFRA-M Academic Publishing LLC. 2022 12 с. Journal article local Народное образование. Воспитание. Обучение. Организация досуга. 37 Rydze Oxana Anatol'evna Kuznetsova M. naukaru.ru