NURHAYATIT., SUHARTONOM.T., NURAIDAL. and POERWANTOS.B. 1. Preliminary Characterization of Protease Inhibitor from Bacteria-Associated with Sponge from Panggang Island, Seribu Islands. HAYATI Journal of Biosciences. 13, 2 (1), 58. DOI:https://doi.org/10.4308/hjb.13.2.58.