AHMED, K. D..
 The effect of dietary Saccharomyces cerevisiae supplementation on serum testosterone concentrations and internal visceral weights of Turkish Awassi lambs.
<strong>Journal of Kerbala for Agricultural Sciences</strong>, [S.l.], v. 3, n. 4, p. 49-56, dec. 2016.
ISSN 2616-6933.
Available at: &lt;<a href="https://journals.uokerbala.edu.iq/index.php/Agriculture/article/view/552" target="_new">https://journals.uokerbala.edu.iq/index.php/Agriculture/article/view/552</a>&gt;. Date accessed: 24 nov. 2019.