“Characteristics of Putu Ayu a Combination of Wheat Flour and Soybeans Flour (Glycine Max) With the Addition of Katuk Leaves (Sauropus Androgynus (L) Merr.) : Karakteristik Putu Ayu Kombinasi Tepung Terigu Dan Tepung Kedelai (Glycine Max) Dengan Penambahan Daun Katuk (Sauropus Androgynus (L) Merr.)”. 2025. AgroBio Science Journal 2 (1): 27-35. https://ejurnal.unisri.ac.id/index.php/Agro/article/view/9833.