“Isolation and identification of Bacillus subtilus as) probiotic ) from intestinal microflora of common carp Cyprinus carpio L.: Jamal K.H. Al-Faragi and Sundus A.A. Alsaphar”, Iraqi J. Vet. Med., vol. 36, no. 0E, pp. 355–361, Apr. 2012, doi: 10.30539/iraqijvm.v36i0E.443.