Rifqi Mufarrochah Wardani, Arfiati Ulfa Utami, and Rosiana Ulfa, “PENGARUH SUBTITUSI TEPUN GGEMBILI (Dioscorea esculenta) TERHADAP KARAKTERISTIK COOKIES: The Effect of Ggembili Flour Substitution (Dioscorea Esculenta) on Cookies Characteristics”, JIPANG, vol. 5, no. 1, pp. 8-13, Mar. 2023.