The Influence of Sex (Gender) Differences on the Student Engagement and Academic Achievement of Middle School Students in China. Journal of Islamic Mubadalah, [S. l.], v. 1, n. 2, p. 143–153, 2024. DOI: 10.70992/44nkmx76. Disponível em: https://journal.brajamustipublication.com/index.php/jim/article/view/15.. Acesso em: 21 oct. 2025.