Flores Rodríguez Patricia, et al. “Potassium Leaching and Nutrient Content in Soil and alfalfa’s Response to a Dose of Vinasse”. Revista Mexicana De Ciencias Agrícolas, vol. 3, no. 5, June 2018, pp. 833-46, https://doi.org/10.29312/remexca.v3i5.1378.