00697naa#a2200181#i#450# EN\INFRA-M\bibl\89741 20250115051941.3 2306-1731 20240925b2024####ek#y0engy0150####ca RU Network Organization of Teacher Lifelong Professional Development Based on the Interregional Supplementary Education System Journal article Moscow INFRA-M Academic Publishing LLC. 2024 7 с. Journal article local Народное образование. Воспитание. Обучение. Организация досуга. 37 Dudysheva E. V. Manuzuna E. B. naukaru.ru