L, Kristoporus, and Bernatal Saragih. “Pengaruh Pre-Treatment Dalam Pengolahan Terhadap Karakteristik Fisiko-Kimia Dan Sensoris Tepung Ubi Jalar Kuning (Ipomea Batatas L.)”. Journal of Tropical AgriFood, vol. 1, no. 2, Feb. 2020, pp. 86-92, https://doi.org/10.35941/jtaf.1.2.2019.2916.86-92.