Characterization Of Cassava Flour (Manihot esculenta Crantz) with Combination of Pregelatinization and Fermentation Methods Hildegardis Vania Santika, Yoga Aji Handoko Jurnal Sains dan Teknologi Pangan Vol. 8 No. 3 2023 DOI 10.33772/jstp.v8i3.35708