PEMANFAATAN LIMBAH CANGKANG KERANG DARAH SEBAGAI BIO-KOAGULAN UNTUK PENJERNIHAN AIR TANAH TERPOLUSI (STUDI KASUS: SELINDUNG). PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE, [S. l.], v. 4, 2021. DOI: 10.33019/snppm.v4i0.2165. Disponível em: https://journal.ubb.ac.id/index.php/snppm/article/view/2165. Acesso em: 13 apr. 2026.