ABDULLAH, Zana Najem.
 Possibility of measuring the levels of production capacity in Kirkuk Cement Plant analytical study.
<strong>Tikrit Journal Of Administrative and Economic Sciences</strong>, [S.l.], v. 12, n. 34, p. 102-120, mar. 2019.
ISSN 1813-1719. Available at: &lt;<a href="http://jaes.tu.edu.iq/index.php/j/article/view/148" target="_new">http://jaes.tu.edu.iq/index.php/j/article/view/148</a>&gt;. Date accessed: 14 aug. 2021.