SAWITRI, M. E. KAJIAN PENGGUNAAN EKSTRAK SUSU KEDELAI TERHADAP KUALITAS KEFIR SUSU KAMBING. TERNAK TROPIKA Journal of Tropical Animal Production, [S. l.], v. 12, n. 1, p. 15–21, 2012. Disponível em: https://ternaktropika.ub.ac.id/index.php/tropika/article/view/128. Acesso em: 20 jun. 2025.