Rosida, Santi S, Rohman F. Study of Proportion of Milk with Lesser Yam Filtrate and Starter Concentration for Producing Synbiotic Yoghurt. ijeise [Internet]. 2023Sep.20 [cited 2024Nov.21];2(2). Available from: https://ijeise.upnjatim.ac.id/index.php/ijeise/article/view/42