ALI, L. I.; KHADER, W. K. The effectiveness of an educational program to develop academic determination among middle school students. Journal of Tikrit University for Humanities, [S. l.], v. 31, n. 8, p. 419–440, 2024. DOI: 10.25130/jtuh.31.8.2024.20. Disponível em: https://jtuh.org/index.php/jtuh/article/view/4508. Acesso em: 17 aug. 2026.