A. J. A. . Alsaad and L. S. . Mohammed, “Study of the Antioxidant Activity of Cactus (Opuntia dellienii) Fruits (Pulp and Peels) and Characterisation of their Bioactive Compounds by GC-MS”, Basrah J. Agric. Sci., vol. 34, no. 2, pp. 204–219, Nov. 2021.