EL-GERBY, Sarah; AL-SHAWARBY, Sherine. Hierarchical Linear Modeling of Grade 8 Math Achievement in TIMSS: Explaining Learning Gaps in Egypt. Journal of Cultural Analysis and Social Change, [S. l.], v. 11, n. 1, p. 500–512, 2026. DOI: 10.64753/jcasc.v11i1.3893. Disponível em: http://jcasc.com/index.php/jcasc/article/view/3893. Acesso em: 28 jul. 2026.