Baehaki, Ace, LestariShanti Dwita, and RomadhoniAchmad Rizky. 2015. “Protein Hydrolysis from Catfish Prepared by Papain Enzyme and Antioxidant Activity of Hydrolyzate”. Jurnal Pengolahan Hasil Perikanan Indonesia 18 (3). Bogor, ID. https://doi.org/10.17844/jphpi.v18i3.11208.