PENGARUH JENIS ASAM PADA AKTIVASI CANGKANG TELUR SEBAGAI ADSORBEN LOGAM CU PADA AIR KOLONG. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE, [S. l.], v. 6, p. 117–122, 2022. Disponível em: https://journal.ubb.ac.id/index.php/snppm/article/view/3747. Acesso em: 25 aug. 2026.