Masyithoah Restu Ibunda, Alda Deria, Angela Ratumape, Resti Fevria. Pengaruh Pemberian Gula pada Yoghurt (Lactobacillus bulgaricus) Tepung Ubi Jalar Ungu (Ipomoea batatas). prosemnasbio [Internet]. 2023 Mar. 15 [cited 2025 Mar. 13];2(2):453-9. Available from: https://semnas.biologi.fmipa.unp.ac.id/index.php/prosiding/article/view/469