00669naa#a2200181#i#450# EN\INFRA-M\bibl\49898 /en/manage/index 20250405184331.6 1998-1740 20220525b2022####ek#y0engy0150####ca RU Didactic Complexity of Various Topics School Physics Course and Its Evaluation Journal article Moscow INFRA-M Academic Publishing LLC. 2022 7 с. Journal article local Народное образование. Воспитание. Обучение. Организация досуга. 37 Mayer R. V. test.editorum.ru /en/manage/index