Flores Ancira, Ernesto, et al. “Production and Nutritional Quality of Corn under Rainfed Conditions in Aguascalientes, Mexico”. Revista Mexicana De Ciencias Agrícolas, vol. 9, no. 8, Dec. 2018, pp. 1615-2, https://doi.org/10.29312/remexca.v9i8.1718.