Putri Ida Sunaryathy Samad, Dewiani Jamaluddin, Alimuddin Sa’ban Miru, and Mithen Lullulangi. “Drone-Based IoT Monitoring of Urban CO₂ Levels in Makassar: Spatio-Temporal Analysis Across Varying Heights”. Journal of Environmental & Earth Sciences 7, no. 8 (August 31, 2025): 317–332. Accessed September 3, 2025. https://journals.bilpubgroup.com/index.php/jees/article/view/10442.