Showing 1 - 2 results of 2 for search 'Tynjälä, Jorma, kirjoittaja', query time: 0.01s Refine Results
  1. 1
    Sleep habits, perceived sleep quality and tiredness among adolescents : a health behavioural approach

    Sleep habits, perceived sleep quality and tiredness among adolescents : a health behavioural approach by Tynjälä, Jorma, kirjoittaja

    Published 1999
    JYX-julkaisuarkisto / JYX Digital Archive
    Doctoral dissertation
  2. 2
    Sleep habits, perceived sleep quality and tiredness among adolescents : a health behavioural approach

    Sleep habits, perceived sleep quality and tiredness among adolescents : a health behavioural approach by Tynjälä, Jorma, kirjoittaja

    Published 1999
    JYX-julkaisuarkisto / JYX Digital Archive
    Doctoral dissertation
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