“Analisis Kualitas Udara Ambien Parameter SO2 Dan NO2 Dengan Metode Passive Sampler Di Kabupaten Bojonegoro”. Jurnal Serambi Engineering 10, no. 1 (January 10, 2025). Accessed January 11, 2025. https://jse.serambimekkah.id/index.php/jse/article/view/700.