“Measuring The Spatio-Temporal Distribution of Sulfur Dioxide (SO2) With Copernicus Sentinel-5P Near Real Time in Medan City”. JURNAL GEOGRAFI 16, no. 1 (March 18, 2024): 101–110. Accessed April 22, 2026. https://jurnal.unimed.ac.id/2012/index.php/geo/article/view/55297.