W. Putranto, L. Suryaningsih, A. Zaenal, and J. Mamangkey, “Purification and Characterization of Rennin Like Protease from Enterococcus faecium 1.15 Isolated from Indonesia Fermented Bakasam”, IJSTM, vol. 4, no. 4, pp. 1047–1053, Jul. 2023.