El-Samahy, S. K. ., E. A. . Abd El-Hady, R. A. . Habiba, and T. E. . Moussa. “Chemical and Rheological Characteristics of Orange-Yellow Cactus-Pear Pulp from Egypt”. Journal of the Professional Association for Cactus Development, vol. 8, Nov. 2006, pp. 39-51, doi:10.56890/jpacd.v8i.277.