PERTIWI, A.; WAHIDIN, W. Are the Mathematics Textbooks for Eighth-Grade Meet the Trends in International Mathematics and Science Study (TIMSS) 2019 Mathematics Framework?. Edumatika : Jurnal Riset Pendidikan Matematika, [S. l.], v. 3, n. 2, p. 129–135, 2020. DOI: 10.32939/ejrpm.v3i2.623. Disponível em: http://ejournal.iainkerinci.ac.id/index.php/edumatika/article/view/623. Acesso em: 22 oct. 2021.