Items where Author is "Siswanto, Siswanto"
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Conference or Workshop ItemUrip Widodo , L and Sukirmiyadi, Sukirmiyadi and Siswanto, Siswanto and Ely , Kurniati (2015) Batuan Trass Sebagai Alternative Bleaching Earth Dengan Proses Aktivasi Asam. In: Seminar Nasional Teknik Kimia Soebardjo Brotohardjono XI, 4 Juni 2015, Surabaya. |