“Effect of Various Red Dragon Fruit Peel (Hylocereus Polyrhizus) and Yellow Pumpkin (Cucurbita Moschata) Combinations and Carrageenan Proportion on the Quality of the Jam”. Nutrición Clínica y Dietética Hospitalaria 42, no. 4 (January 15, 2023). Accessed June 20, 2025. https://revista.nutricion.org/index.php/ncdh/article/view/324.