https://www.tc.columbia.edu/international-and-transcultural-studies/international-and-comparative-education/research/research---faculty-highlights/oren-pizmony-levy-global-inequality-the-structure-of-international-assessments/
Oren Pizmony-Levy Global Inequality: The Structure of International Assessments | Research |...
Teachers College, Columbia University, is the first and largest graduate school of education in the United States, and also perennially ranked among the...
global inequalitythe structureinternational assessmentsorenlevy