“Application of IoT technologies in a prototype sensor for air quality monitoring in the city of Cartagena with a focus on identifying improvement strategies” (2026) Jóvenes en la Ciencia, 47, pp. 1–28. Available at: https://www.jovenesenlaciencia.ugto.mx/index.php/jovenesenlaciencia/article/view/5281 (Accessed: 5 November 2026).