Michael O. Martin
PIRLS
TIMSS 1999 International mathematics report
Findings from the TIMSS 2019 Problem Solving and Inquiry Tasks
Mathematics benchmarking report TIMSS 1999 -eighth grade
PIRLS 2001 technical report
PIRLS 2006 technical report
PIRLS 2006 user guide for the international database
PIRLS 2016. Marco de la evaluación
Quality assurance in data collection
Science achievement in Missouri and Oregon in an international context, 1997 TIMSS benchmarking
Science achievement in the primary school years
Science benchmarking report