Muchtar, H. K., Koapaha, T. and Oessoe, Y. (2022) “Effect of Mixing Purple Sweet Potato Flour (Ipomoea batatas) and Coconut Dregs Flour on Physicochemical and Organoleptic Characteristics of Biskuit”, Jurnal Teknologi Pertanian (Agricultural Technology Journal), 13(2), pp. 95–104. doi: 10.35791/jteta.v13i2.50350.