STATISTICAL STUDY OF CONTENT ANALYSIS OF THE TEXTBOOKS IN ACCORDANCE TO INTERNATIONAL MATHEMATICS AND SCIENCE STUDY (TIMSS) 2019 REQUIREMENTS. Journal of Research Administration, [S. l.], v. 5, n. 2, p. 8671–8692, 2023. Disponível em: https://journlra.org/index.php/jra/article/view/981.. Acesso em: 6 apr. 2025.