Bosch, L., M. A. D. Ayuela, H. Rico, and J. M. Soriano. “Organic and Conventional Tiger Nut (Cyperus esculentus): Differences in Nutritional, Antioxidant and Microbiological Properties”. Emirates Journal of Food and Agriculture, vol. 31, no. 10, Nov. 2020, https://www.ejfa.me/index.php/journal/article/view/2172.