Calcium oxide from Pomacea sp. shell as a catalyst for biodiesel production Yosephine Yulia Margaretha, Henry Sanaga Prastyo, Aning Ayucitra, Suryadi Ismadji*, 10.1186/2251-6832-3-33 XML Requires Subscription HTML Requires Subscription PDF views: 102 downloads: 134
10.1186/2251-6832-3-33