Escalante-Estrada, J. A. S. “Gladiolus Production in Relation to Nitrogen-Phosphoruspotassium”. REVISTA TERRA LATINOAMERICANA 30, no. 3 (February 7, 2022): 239–248. Accessed April 3, 2025. https://terralatinoamericana.org.mx/index.php/terra/article/view/1099.