ABBAS, Ammar Awni.
 The Computer Based Tests: a digital substitution for the Iraqi postgraduate students.
<strong>Ibn AL- Haitham Journal For Pure and Applied Science</strong>, [S.l.], v. 31, n. 3, p. 171-177, nov. 2018.
ISSN 2521-3407.
Available at: &lt;<a href="http://jih.uobaghdad.edu.iq/index.php/j/article/view/2019" target="_new">http://jih.uobaghdad.edu.iq/index.php/j/article/view/2019</a>&gt;. Date accessed: 17 nov. 2019.
doi: <a href="http://dx.doi.org/10.30526/31.3.2019">http://dx.doi.org/10.30526/31.3.2019</a>.