M. R. Amalia, M. K. Sugiyanto, P. S. Umar, and N. S. Hadi, “Characteristics of Tuna Sausage with The Addition of Yellow Pumpkin Flour as a Source of Protein and Vitamin A in COVID-19 Pandemic”, MGI, vol. 18, no. 2SP, pp. 32–36, Oct. 2023.