Kusumaningtyas, Dian Artha, Hanif Khoirudin, Muamila Tami, Mila Utami Sari, Arif Nirsatmanto, Ari Dwi Nugraheni, and Fahrudin Nugroho. 2022. “Eucalyptus Leaves As Potential Indicators of Gold Mine in Indonesia”. Jurnal Penelitian Pendidikan IPA 8 (1):45-50. https://doi.org/10.29303/jppipa.v8i1.1092.