Items where Author is "Margaretha, Yosephine Yulia"

Margaretha, Yosephine Yulia, Prastyo, Henry Sanaga, Ayucitra, Aning and Ismadji, Suryadi (2012) Calcium oxide from Pomacea sp. shell as a catalyst for biodiesel production Calcium oxide from Pomacea sp. shell as a catalyst for biodiesel production. Calcium oxide from Pomacea sp. shell as a catalyst for biodiesel production Calcium oxide from Pomacea sp. shell as a catalyst for biodiesel production, 3 (1). pp. 1-9. ISSN e-ISSN: 2251-6832 p-ISSN: 2008-9163

Margaretha, Yosephine Yulia, Prastyo, Henry Sanaga, Ayucitra, Aning and Ismadji, Suryadi (2012) Calcium oxide from Pomacea sp. shell as a catalyst for biodiesel production. International Journal of Energy and Environmental Engineering, 3 (33). pp. 1-9. ISSN 2008-9163