Ibm Bagi Petambak Udang Tradisional di Desa Pangkah Wetan, Kecamatan Ujung Pangkah, Kabupaten Gresik, yang Mengalami Gagal Panen Secara Terus Menerus [ Ibm for Traditional Shrimp Farmers in Pangkah Wetan Village, Ujung Pangkah District, Gresik Region, That Fail Harvesting In Continuoesly] - Sudarno, Sudarno (Faculty of Fisheries and Marine Universitas Airlangga, 2015)