Bonilla-Granados , C. A., A. Y. Sánchez-Delgado, Y. . Rubio-Gómez, and M. Cortéz-Huerta. “Concentration Levels by PM2.5 through Low-Cost Sensors. Case Study: Pamplona, Colombia”. Revista UIS Ingenierías, vol. 22, no. 3, July 2023, pp. 29-38, doi:10.18273/revuin.v22n3-2023003.