HAMEED, Hossam Mamdooh; 						SHAKER, Ayad Talat; 						ALI, Kawa Abd Alkreem.
 Effect of Manganese and Zinc Foliar Application on Growth and Yield of Some Soybean Varieties Glycine max (L.) Merrill.
<strong>Tikrit Journal for Agricultural Sciences مجلة تكريت للعلوم الزراعية</strong>, [S.l.], v. 16, n. 3, p. 14-27, mar. 2019.
ISSN 2664-0597.
Available at: &lt;<a href="http://tujas.tu.edu.iq/index.php/ph/article/view/223" target="_new">http://tujas.tu.edu.iq/index.php/ph/article/view/223</a>&gt;. Date accessed: 15 aug. 2021.
doi: <a href="http://dx.doi.org/10.25130/tjas.v16i3.223">http://dx.doi.org/10.25130/tjas.v16i3.223</a>.