Boonkham, W., P. Nawasonsiri, and K. . Sangnil. “THE STUDY OF DUST PARTICLES SMALLER THAN 10 MICONS IN A FUEL SERVICE STATION, MUEANG DISTRICT, BURI RAM PROVINCE”. Journal of Energy and Environment Technology of Graduate School Siam Technology College, vol. 7, no. 1, June 2020, pp. 20-28, https://ph01.tci-thaijo.org/index.php/JEET/article/view/239897.