KHALIL ALHBOS, A. H. The Effect of the KUD Strategy on the Achievement of Second Year Intermediate Students in Mathematics. Journal of Tikrit University for Humanities, [S. l.], v. 30, n. 2, 1, p. 397–416, 2023. DOI: 10.25130/jtuh.30.2.1.2023.18. Disponível em: https://jtuh.org/index.php/jtuh/article/view/1882. Acesso em: 21 may. 2026.