“THE USE OF LACTIC ACID AS AN ACIDIFIER IN FEED CONTAINING PROBIOTIC OF EGG INDEX AND EGG MASS OF SENTUL CHICKENS”. ANGON: Journal of Animal Science and Technology 4, no. 2 (June 9, 2022): 161–168. Accessed November 1, 2025. https://jnp.fapet.unsoed.ac.id/index.php/angon/article/view/239.