Cellular IoT Based System for Dynamic Real-Time Pollution Mapping in Urban Environment. International Journal of Emerging Engineering and Technology, [S. l.], v. 5, n. 1-2, p. 54–62, 2026. DOI: 10.57041/cg6tzj45. Disponível em: https://grsh.org/journal1/index.php/ijeet/article/view/222.. Acesso em: 22 oct. 2026.