Khusniati, T., Choliq, A. and Rahayu, R. D. (2012) “THE ORGANOLEPTIC AND PHYSIC CHARACTERISTICS AND LACTIC ACID CONTENTS OF YOGHURT WITH COMMERCIAL STARTER ADDED Bifidobacteria bifidum”, BERKALA PENELITIAN HAYATI JOURNAL OF BIOLOGICAL RESEARCHES, 17(1), pp. 87-90. doi: 10.23869/197.