ALI, Mubder.
 The Impact of Teaching Units Method in Attainment of Literary Fifth Stage in History.
<strong>Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية</strong>, [S.l.], v. 26, n. 12, p. 515-496, dec. 2019.
ISSN 1817-6798. Available at: &lt;<a href="https://jtuh.tu.edu.iq/index.php/hum/article/view/908" target="_new">https://jtuh.tu.edu.iq/index.php/hum/article/view/908</a>&gt;. Date accessed: 16 may 2024.
doi: <a href="http://dx.doi.org/10.25130/hum.v26i12.908">http://dx.doi.org/10.25130/hum.v26i12.908</a>.