Investigation of Ca/Mg/Zn Metals Mixing Ratio for Production of Soap with High Alkali Content

[googlepdf url=`http://www.bpdp.or.id/wp-content/uploads/2019/04/Purwadi-R_2019-ICCPE-ITB.pdf` download=`Download` width=`100%` height=`600`]

Investigation of Ca/Mg/Zn Metals Mixing Ratio for Production of Soap with High Alkali Content

[googlepdf url=`http://www.bpdp.or.id/wp-content/uploads/2019/04/Purwadi-R_2019-ICCPE-ITB.pdf` download=`Download` width=`100%` height=`600`]