20 Years of TIMSS: Lessons for Indonesia. Indonesian Research Journal in Education |IRJE|, [S. l.], v. 1, n. 1, p. 6-17, 2017. DOI: 10.22437/irje.v1i1.4333. Disponível em: https://online-journal.unja.ac.id/irje/article/view/4333. Acesso em: 23 jul. 2024.