Hernández-Rodríguez, Adriana, Brisany Ochoa-Rodríguez, Dámaris Ojeda-Barrios, Jorge Jiménez-Castro, Rocío Sánchez-Rosales, María Janeth Rodríguez-Roque, and Esteban Sánchez-Chávez. “Patterns for Estimating Soil Fertility Using Pfeiffer´s Chromatography Technique”. REVISTA TERRA LATINOAMERICANA 39 (March 24, 2021). Accessed July 15, 2024. https://terralatinoamericana.org.mx/index.php/terra/article/view/844.