Cerezal , P., and G. Duarte. “Some Characteristics of Cactus Pear (Opuntia Ficus-Indica (L.) Miller) Harvested in the Andean Altiplane of Region 2 of Chile”. Journal of the Professional Association for Cactus Development 7 (June 14, 2005): 34–60. Accessed October 24, 2025. https://jpacd.org/jpacd/article/view/286.