عباس الجنابي, يحيى, 		خضير, ثامر, 		نوري الياسري, احمد, AND 		مرزه سهيل, سلام.
" Effect of dietary supplementation with different level of lycopene in fertility, hatchability traits and concentrations of estrogen and proges-terone hormones in serum of Iraqi local geese." <em>Journal of Kerbala for Agricultural Sciences</em> [Online], Volume 4 Number 1 (1 March 2017)