Pool-Novelo, Luciano, Víctor Manuel Kú-Quej, Jesús Chí-Quej, and Jorge Mendoza-Vega. “Estimate of Organic Carbon Content in Soils and Vegetation of the State of Campeche. Methodological Proposal”. REVISTA TERRA LATINOAMERICANA 37, no. 4 (October 7, 2019): 317–328. Accessed August 31, 2024. https://terralatinoamericana.org.mx/index.php/terra/article/view/461.