RamadhanyP., and IrawanG. “The Influence of Xanthan Gum and Lemon Juice on the Quality of Tomato Sorbet”. Jurnal Teknologi Dan Industri Pangan, Vol. 33, no. 2, Dec. 2022, pp. 148-56, doi:10.6066/jtip.2022.33.2.148.