00586naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200013200094210005200226215001000278608002700288675004800315700003200363856002100395EN\\bibl\9507820250630212840.1##a2949-1258##a20250218b2025####ek#y0engy0150####ca##aRU1#aWhy one can't «motivate teenagers to study»: existential and academic motivation of adolescents aged 15–16eJournal article1#aVladivostokcVladivostok State Universityd2025##a9 с.##aJournal article2local##aФилософия. Психология. 1#1aChernyavskayagValentina S.4#avvgu.editorum.ru