SARHAN KHAZALI, A. I. The effect of the strategy of planning knowledge organizations on the acquisition of historical concepts among fifth-grade literary students in the subject of history. Journal of Tikrit University for Humanities, [S. l.], v. 28, n. 7, p. 465–480, 2021. DOI: 10.25130/jtuh.28.7.2021.21. Disponível em: https://jtuh.org/index.php/jtuh/article/view/395. Acesso em: 5 may. 2026.