Quintero, Eladio, González, Jonathan, García, Felisindo, Sáez, Yessica, and Collado, Edwin, “IoT-based system prototype for particulate matter monitoring in the city of Chitre, Panama”, LACCEI, vol. 1, no. 8, July 2023, doi: 10.18687/LACCEI2023.1.1.847.