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Kelayakan Usaha Penangkapan Ikan dengan Purse Seine 56 GT di Kota Sibolga Sumatera Utara
(2014)
Based on the size of fishing gear, purse seine in Sibolga divided into two types: pukat rapat with a maximum length of 750 meters, and pukat tongkol maximum length 1,000 meters. Due to a decrease the production of small ...