Extraction and characterization of pepsin enzyme from the skipjack vicera (Katsuwonus pelamis)Roisul Adi Brilianto Muttaqin, Amalia Surya, Istiarini Istiarini, Megana Duanassurya, Wisda Samosir, Suciarti Makatita and Tati NurhayatiBIO Web Conf., 147 (2024) 01018DOI: https://doi.org/10.1051/bioconf/202414701018