Domínguez García, Itzel Antonia, et al. “Economic and Financial Viability of Cactus Pear (Opuntia Ficus-Indica) Crop in Nopaltepec, Estate of Mexico”. Revista Mexicana De Ciencias Agrícolas, vol. 8, no. 6, Sept. 2017, pp. 1371-82, https://doi.org/10.29312/remexca.v8i6.304.