Browsing Islamic Economics by Subject "ZrO2"
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PENGARUH WAKTU REFLUKS DALAM KONVERSI BIODIESEL MINYAK DEDAK PADI (Rice Bran Oil) DENGAN MODIFIKASI KATALIS ZrO2 TEREMBAN PADA ABU DAUN BAMBU (Universitas Islam Indonesia, 2018-02-15)Petroleum fuel is one of the main needs that is widely used in various countries. However, fossil fuel reserves are depleting as fuel needs increase. Therefore, the existence of alternative renewable and environmentally ...