cahyadi, wisnu. " KORELASI CAMPURAN STARTER LACTOBACILLUS PLANTARUM DENGAN STREPTOCOCCUS THERMOPHILLUS TERHADAP KARAKTERISTIK MINUMAN SINBIOTIK UBI JALAR (Ipomoea batatas L.) KUNING" Pasundan Food Technology Journal (PFTJ) [Online], Volume 6 Number 1 (25 April 2019)