I G., Astawa, I G. N. G. Bidura, & A. A. P. P. Wibawa. " THE EFFECT OF PROBIOTICS Saccharomyces spp Gb-7 AND Gb-9 GIVEN INTO RATION TO THE PHYSICAL QUALITY OF EGG LOHMANN BROWN OF CHICKENS AT 40 TO 48 WEEKS." Jurnal Peternakan Tropika [Online], 6.1 (2018): 105-117. Web. 19 May. 2024