(The Effect of Mixing Time and Water:Soap Ratio on the Quality)

1 Jurnal Teknologi Pertanian Vol. 10 No. 1 (April 2009) STUDI PEMBUATAN SABUN MANDI CAIR DARI DAUR ULANG MINYAK GORENG BEKAS (KAJIAN PENGARUH LAMA PEN...
Author:  Sri Tedjo

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