I. S. S. Intarina Suswi Suyantari, “Analysis of Characteristics and Organoleptic of Tomato Sauce with the Addition of Various Concentration Levels of Guar Gum: Analisis Karakteristik dan Organoleptik Saus Tomat dengan Penambahan Berbagai Tingkat Konsentrasi Guar Gum”, Food Sci. Technol., pp. 112–122, Dec. 2025.