Carrera Beltrán, L. C., S. P. Ocaña Coello, J. C. González García, and J. G. León Chimbolema. “Evaluation of Environmental Pollution Due to the Presence of Arsenic in the Influence Area of the Tungurahua Volcano. Case Study (ECUADOR)”. ConcienciaDigital, Vol. 8, no. 3, July 2025, pp. 43-62, doi:10.33262/concienciadigital.v8i3.3470.