Pimenta Pereira, Patrícia Aparecida, and V.R de Souza. “Influence of Gelling Agent Concentration on the Characteristics of Functional Sugar-Free Guava Preserves”. Emirates Journal of Food and Agriculture 31, no. 7 (August 27, 2019): 501–510. Accessed April 25, 2024. https://ejfa.me/index.php/journal/article/view/1982.