Bidura, I G. N. G.. " SUPPLEMENTATION OF PROBIOTICS Saccharomyces spp.KB-13 IN DIETS ON EGG PRODUCTIONS, EGG CHARACTERISTICS, AND YOLK CHOLESTEROL IN EGG OF LOHMANN BROWN LAYING HENS" Majalah Ilmiah Peternakan [Online], Volume 22 Nomor 3 (31 October 2019)