“Analysis of PM Dispersion and Source Identification in Jl. Soekarno-Hatta, Pekanbaru, Using HYSPLIT”. Jurnal Serambi Engineering 10, no. 3 (July 11, 2025). Accessed April 28, 2026. http://jse.serambimekkah.id/index.php/jse/article/view/1073.