Претраживање
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Методолошки оквир истраживања / Methodological framewrok of TIMSS 2015
(Београд : Институт за педагошка истраживања, 2017)
TIMSS is a project of the International Association for the Evaluation of Educational Achievement (IEA) whose
implementation is managed by TIMSS and PIRLS International Research Centre from Boston College. TIMSS
(Trends ...