S. Ibrahim, S., A. Hassan, S. (2015). Effect of using feed blocks containing different nitrogen sources and with or without peaker yeast on blood characteristics of Awassi rams. , 8(1), 37-49.
S. S. Ibrahim; Sh. A. Hassan. "Effect of using feed blocks containing different nitrogen sources and with or without peaker yeast on blood characteristics of Awassi rams". , 8, 1, 2015, 37-49.
S. Ibrahim, S., A. Hassan, S. (2015). 'Effect of using feed blocks containing different nitrogen sources and with or without peaker yeast on blood characteristics of Awassi rams', , 8(1), pp. 37-49.
S. Ibrahim, S., A. Hassan, S. Effect of using feed blocks containing different nitrogen sources and with or without peaker yeast on blood characteristics of Awassi rams. , 2015; 8(1): 37-49.