Amiati, Seruni Ajeng, Waluyo Waluyo, and Amdani Amdani. 2020. “Breakwater Effectiveness to Reduce Ocean Waves In The Karangantu Fisheries Port, Serang City, Banten Province, Indonesia”. Grouper : Jurnal Ilmiah Perikanan 11 (2):27-32. https://doi.org/10.30736/grouper.v11i2.73.