Karakteristik Sosis dengan Fortifikasi β-Caroten dari Labu Kuning (Cucurbita moschata) (Sausage Characteristics as Affected by β-Caroten Fortification of Pumpkin (Cucurbita moschata)) - Prayitno, Agus Hadi (Faculty of Animal Science, Universitas Gadjah Mada, 2012)