Widyastuti, Yantyati, Puspita Lisdiyanti, and Djadjat Tisnadjaja. 2014. “Role of Lactobacillus helveticus on Flavor Formation in Cheese: Amino Acid Metabolism”. Annales Bogorienses 18 (1):1-11. https://doi.org/10.14203/ann.bogor.2014.v18.n1.1-11.