ANALISIS EFISIENSI PEMECAH GELOMBANG KONDISI EKSISTING DIBANDINGKAN DENGAN MATERIAL BATU BULAT HALUS (Studi Kasus Pantai Matras Kabupaten Bangka). PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE, [S. l.], v. 2, 2018. DOI: 10.33019/snppm.v2i0.626. Disponível em: https://www.journal.ubb.ac.id/index.php/snppm/article/view/626. Acesso em: 7 jun. 2026.