00651naa#a2200181#i#450# EN\INFRA-M\bibl\47205 20240826173503.1 2500-3305 20211111b2021####ek#y0engy0150####ca RU Directions of Professional Training of Heads of General Education Organizations Journal article Moscow INFRA-M Academic Publishing LLC. 2021 6 с. Journal article local Образование. Воспитание. Обучение. Организация досуга. 37 Fedorchuk Yuliya Mihaylovna Skobel'cina K. N. naukaru.ru