THE USE OF LACTIC ACID AS AN ACIDIFIER IN FEED CONTAINING PROBIOTIC OF EGG INDEX AND EGG MASS OF SENTUL CHICKENS. ANGON : J. Anim. Sci. Tech. [Internet]. 2022 Jun. 9 [cited 2025 Nov. 1];4(2):161-8. Available from: https://jnp.fapet.unsoed.ac.id/index.php/angon/article/view/239