Items where Author is "Maretta, Sonya"
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Number of items: 2.
Murni, Sri Wahyu and Widayati, Widayati and Maretta, Sonya and Widianjati, Anggi (2009) Bio-diesel Production from Kapok Seed Oi. Prodik Teknik KImia UPNYK, Yogyakarta. (Unpublished)
Murni, Sri Wahyu and Widayati, Widayati and Maretta, Sonya and Widianjati, Anggi (2009) Bio-diesel Production from Kapok Seed Oil. In: Prosidng Seminar Nasional Teknik Kimia "Kejuangan" 2009: Pengembangan Teknologi Kimia Untuk Pengolahan Sumber Daya Alam Indonesia, 28 Januari 209, Jurusan Teknik Kimia Fakultas Teknologi Industri UPNVK.