Jawad , H. S.; Lokman, I.; Naji, S. A.; Zuki, A.; Kassim, A. Effect of Soluble Probiotic on Production Performance of Akar Putra Chicken. Int. J. Poult. Sci. 2016, 15 (4), 134–138. https://doi.org/10.3923/ijps.2016.134.138.