Morales-Maldonado, E. R.; Gutiérrez-Rojas, M.; Holguín-Peña, R. J. .; Ruiz-Juárez, D.; Vega-Chávez, J. L. .; Reyes-Godoy, A. C. . Effect of Nitrogen, Phosphorus and Potassium on Regional Organic Substrates in Agave Salmiana Production in Huichapan, Hidalgo, Mexico. J PROF ASSOC CACTUS 2022, 24, 203-219.