المؤلفون: Pradjoko, Eko, Kusuma, Triafiyana, Setyandito, Oki, Suroso, Agus, Harianto, Bambang

المصدر: Procedia Earth and Planetary Science ; volume 14, page 9-16 ; ISSN 1878-5220

الاتاحة: http://dx.doi.org/10.1016/j.proeps.2015.07.079
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