LSMAEEL, H. lbraheem; KHAMEES, T. H. The Effect of Wittrock’s Model on the Achievement of Fifth Grade Literary Students in Philosophy and Psychology. Journal of Tikrit University for Humanities, [S. l.], v. 30, n. 10, 1, p. 292–315, 2023. DOI: 10.25130/jtuh.30.10.1.2023.16. Disponível em: https://jtuh.org/index.php/jtuh/article/view/2851. Acesso em: 15 jul. 2026.