Thunwadee Srithawirat. 2018. Seasonal variations of black carbon in atmospheric particulate matter in lower north of Thailand. Phitsanulok:Pibulsongkram Rajabhat University;
Thunwadee Srithawirat. (2018) Seasonal variations of black carbon in atmospheric particulate matter in lower north of Thailand (รายงานผลงานวิจัย). Pibulsongkram Rajabhat University:Phitsanulok.
Thunwadee Srithawirat. Seasonal variations of black carbon in atmospheric particulate matter in lower north of Thailand. Phitsanulok:Pibulsongkram Rajabhat University, 2018.
Thunwadee Srithawirat. (2018) Seasonal variations of black carbon in atmospheric particulate matter in lower north of Thailand (รายงานผลงานวิจัย). Pibulsongkram Rajabhat University:Phitsanulok.