PENGARUH PENAMBAHAN ASAM AMINO ESENSIAL LISIN PADA PAKAN KOMERSIAL TERHADAP KANDUNGAN OMEGA 3 DAN OMEGA 6 IKAN PATIN (Pangasius sp.) = THE EFFECT OF ADDITION ESSENTIAL AMINO ACID LYSINE IN COMMERCIAL FEED TOWARDS CONTENT OF OMEGA 3 AND OMEGA 6 OF CATFISH (Pangasius sp.) - MUHAMMAD AINUL YAQIN, 141311133168 (2018)