Alimuddin, Alimuddin and Zelica Manurung, Zelica Manurung and Rustadi, Rustadi and Yasa, Suparman and Jumarang, Ishak (2022) Identification of Geothermal Reservoir Zone at Mount Ijen East Java Based on 2 Dimensional Modeling of Geomagnetic Anomalies. POSITRON: Berkala Ilmiah Fisika, 12 (1). pp. 92-97. ISSN 2549-936X (media online)