Pantitcha Outapa, Akira Kondo, & Sarawut Thepanondh. (2021). EFFECT OF SPEED ON EMISSIONS OF AIR POLLUTANTS IN URBAN ENVIRONMENT: CASE STUDY OF TRUCK EMISSIONS. GEOMATE Journal, 11(23), 2200–2207. Retrieved from https://geomatejournal.com/geomate/article/view/2534