Dr.B.Shamugapriya, M.B.Anusha, Dr. T. Hariharan and Dr. Magna Thomas (2024) “Probiotic Administration of Bacillus Subtilis on Growth Performance and Biochemical Parameters in Broilers Chicken”, Journal of Advanced Zoology, 45(4), pp. 25–33. doi: 10.53555/jaz.v45i4.4525.