Huda, Khoirul. 2019. “THE EFFECT OF PROBIOTIC Lactobacillus Acidophilus AND Bifidobacterium Sp ON FEED CONSUMPTION AND HEN DAY PRODUCTION (HDP) LAYING OF INFECTED Escherichia Coli”. Jurnal Peternakan Nusantara 5 (1):37-42. https://doi.org/10.30997/jpnu.v5i1.1623.