ALSHAIKH, A. A. A Proposal for Developing the Performance of Intermediate Second-Grade Students in Science Tests in Trends in International Mathematics & Science Study (TIMSS). Journal of Education and e-Learning Research, [S. l.], v. 8, n. 1, p. 26–33, 2020. DOI: 10.20448/10.20448/journal.509.2021.81.26.33. Disponível em: http://asianonlinejournals.com/index.php/JEELR/article/view/2518. Acesso em: 25 apr. 2024.