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المؤلفون: M B Nabilunnuha, S Hervanda, G E Xian, A Tjong, F R Indarti, N E Nuffida, A Ardhyanto, D Novianto
المصدر: IOP Conference Series: Earth and Environmental Science. 1007:012015
المؤلفون: M B Nabilunnuha, S Hervanda, G E Xian, A Tjong, F R Indarti, N E Nuffida, A Ardhyanto, D Novianto
المصدر: IOP Conference Series: Earth and Environmental Science. 1007:012015