K. ABBAS, Emad; 						N. MOHAMMED, Ali.
 qatar 1887 - 1913 m dirasat fi 'awdaeiha al'iidariat walaiqtisadiat min khilal alwathayiq aleuthmania.
<strong>Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية</strong>, [S.l.], v. 25, n. 11, p. 296-317, mar. 2019.
ISSN 1817-6798. Available at: &lt;<a href="https://jtuh.tu.edu.iq/index.php/hum/article/view/145" target="_new">https://jtuh.tu.edu.iq/index.php/hum/article/view/145</a>&gt;. Date accessed: 22 july 2024.
doi: <a href="http://dx.doi.org/10.25130/hum.v25i11.145">http://dx.doi.org/10.25130/hum.v25i11.145</a>.