Agustikawati, Nurlaila, Lina Eta Safitri, Luh Putu Yuliastuti, Desy Fadilah Adina Putri, and Fitri Setianingsih. “Effectiveness of Activated Coconut Shell Charcoal Filtering Device to Reduce Mercury Levels in Gold Palm Waste Water in Padesa Village, Lantung District”. Jurnal Penelitian Pendidikan IPA 8, no. 5 (November 30, 2022): 2465–2469. Accessed November 24, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/1882.