Assessment of potentially hazardous elements in soils of the Boyacá industrial corridor (Colombia) using GIS, multivariate statistical analysis, and geochemical indexes - Díaz Alarcón, J.A.; Fonseca Alfonso, P.M.; Vergara Gómez, I.; Díaz Lagos, M.; Videira-Quintela, D.; Montalvo, G. (Ecotoxicology and Environmental Safety, 2024)