Physical and Chemical Characteristics of Betok Fish (Anabas testudineus) from Swamp Water in South Sumatera, IndonesiaMerynda Indriyani Syafutri, Mirna Fitrani, Friska Syaiful and Imfrantoni PurbaE3S Web Conf., 68 (2018) 04015DOI: https://doi.org/10.1051/e3sconf/20186804015