Substitusi Tepung Labu Kuning (Cucurbita moschata Durch) dan Koro Pedang (Canavalia ensiformis L.) terhadap Terigu pada Pembuatan Cake
(Substitution of Wheat Flour with Pumpkin (Cucurbita moschata Durch) and Jack Bean (Canavalia ensiformis L.) Flour on Production of Cake)