Sinurat, Rosmaida La, Christina Nugroho Ekowati, Sumardi Sumardi, and Salman Farisi. 2019. “KARAKTERISTIK KEFIR SUSU SAPI DENGAN INOKULUM RAGI TAPE”. JURNAL ILMIAH PETERNAKAN TERPADU 6 (2):111-16. https://doi.org/10.23960/jipt.v6i2.p111-116.