Sultan, Sitti N., Jemmy Abidjulu, and Harry S. J. Koleangan. “ANALISIS KANDUNGAN MERKURI DAN SIANIDA DI DAERAH ALIRAN SUNGAI TALAWAAN, SULAWESI UTARA”. Jurnal Ilmiah Sains 15, no. 1 (February 10, 2015): 70–73. Accessed November 22, 2024. https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/8311.