Mahasin Maulana Ahmad and Hermanto 2020. Economical Analysis On Fishing Boats For Fishermen In The Coast Of Banyu Urip, Ujung Pangkah, Gresik. Samakia : Jurnal Ilmu Perikanan. 11, 1 (Mar. 2020), 26-33. DOI:https://doi.org/10.35316/jsapi.v11i1.537.