.Suryono, Adi Sudono, Mirnawati Sudarwanto, and Anton Apriyantono. 2010. “Study on the Effect of the Use of Bifidobacteria on Flavor of Yoghurt”. Jurnal Teknologi Dan Industri Pangan 16 (1), 62. https://journal.ipb.ac.id/index.php/jtip/article/view/470.