“Application of IoT Technologies in a Prototype Sensor for Air Quality Monitoring in the City of Cartagena With a Focus on Identifying Improvement Strategies”. Jóvenes En La Ciencia, vol. 47, Nov. 2026, pp. 1-28, https://www.jovenesenlaciencia.ugto.mx/index.php/jovenesenlaciencia/article/view/5281.