IDENTIFIKASI UNSUR LOGAM BERAT PADA DANAU KAOLIN. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE, [S. l.], v. 7, p. 121–124, 2023. DOI: 10.33019/snppm.v7i0.4848. Disponível em: https://www.journal.ubb.ac.id/index.php/snppm/article/view/4848. Acesso em: 11 jun. 2026.