Factors influencing inattention-riding behavior of adolescent motorcyclists in Mahasarakham province, North Eastern region, Thailand Authors Thongchai Armartpundit Chulaporn Sota Tuenjai Fukuda Keywords: Motorcyclist, Motorcycling, Adoescent motorcyclists Abstract Fulltext Issue Vol. 8 No. 2 (2010): Journal of Science Technology and Humanities Section Articles