PENDUGAAN KANDUNGAN MERKURI DAN SIANIDA DI DAERAH ALIRAN SUNGAI (DAS) BUYAT MINAHASA. EKOTON, [S. l.], v. 1, n. 1, 2012. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/EKOTON/article/view/260. Acesso em: 1 oct. 2026.