YASIN, S. S..
 A Study of Monthly Changes in some Physical, Chemical, and Phytosanitary parameters in Tigris River at Salah Din Governorate.
<strong>Tikrit Journal for Agricultural Sciences مجلة تكريت للعلوم الزراعية</strong>, [S.l.], v. 18, n. 4, p. 96-109, mar. 2019.
ISSN 2664-0597.
Available at: &lt;<a href="http://tujas.tu.edu.iq/index.php/ph/article/view/104" target="_new">http://tujas.tu.edu.iq/index.php/ph/article/view/104</a>&gt;. Date accessed: 14 aug. 2021.