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RT @SpringerEdu: Trend analyses of TIMSS 2015 and 2019: school factors related to declining performance in mathematics #mathematics #ILSA…
RT @SpringerEdu: Trend analyses of TIMSS 2015 and 2019: school factors related to declining performance in mathematics #mathematics #ILSA…
Analyses des tendances de TIMSS 2015 et 2019 : facteurs scolaires liés à la baisse des performances en mathématiques #mathématiques
Trend analyses of TIMSS 2015 and 2019: school factors related to declining performance in mathematics #mathematics #ILSA #TIMSS #educationassessments https://t.co/xgsZV3EZHx https://t.co/CdqTm0Won9