Sumeru, Kasni, Senia Novianti, and Mohamad Firdaus Bin Sukri. “PM2.5 and PM10 Concentrations at Indoor and Outdoor in Industrial Area”. International Journal Applied Technology Research 1, no. 2 (October 1, 2020): 140 - 147. Accessed May 3, 2024. https://ijatr.polban.ac.id/ijatr/article/view/35.