00678naa#a2200181#i#4500001002200000003001700022005001700039011001400056100004100070102000700111200011800118210005100236215001000287608002700297675010800324700002500432856003900457EN\INFRA-M\bibl\47196/en/manage/index20250226092325.3##a2500-3305##a20211111b2021####ek#y0engy0150####ca##aRU1#aExtracurricular Activities of Students as an Object  of Project Management in a Secondary SchooleJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2021##a4 с.##aJournal article2local##aОбразование. Воспитание. Обучение. Организация досуга. 37#1aZemlyanskayagElena 4#atest.editorum.ruu/en/manage/index