Torres-Rosique, J. et al. 2025. Spatial Distribution of Heavy Metals from Anthropogenic Origin, in the Sub Basin of the Alto Balsas, Puebla, and Tlaxcala. REVISTA TERRA LATINOAMERICANA. 43, (Sep. 2025). DOI:https://doi.org/10.28940/terralatinoamericana.v43i.2153.