Huda, K., Siswara, H. N., Putra, T. D. and Aini, L. N. (2022) “Study of Lactococcus lactis and Lactobacillus casei Probiotics Addition on Analysis of Laying Hens Strain Isa Brown Infected with E. coli”, JURNAL ILMIAH PETERNAKAN TERPADU, 10(2), pp. 162–174. doi: 10.23960/jipt.v10i2.p162-174.