El-Samahy, S.K., K.M. Youssef, and T.E. Moussa-Ayoub. 2009. “Producing Ice Cream With Concentrated Cactus Pear Pulp: A Preliminary Study”. Journal of the Professional Association for Cactus Development 11 (January):1-12. https://doi.org/10.56890/jpacd.v11i.108.