AbstractMotor vehicle accidents chai came to school.Group study Mr. Thawit and facultyTeacher consultants you scrape yoprit getawayLast year, print 2559 (2016) The purpose of this study is to learn about ways to reduce motorcycle accidents category Scooter performed by a Mopod, research groups, for example, is a high school student a year 5/6-5/10 at the ben Ma Muang District Ubon Ratchathani province attractions. The total number of 120 people had come by way of bulk sampling tools used in research studies is the number of query result sets 120 research found that a group of students, for example, thinks most students think that the helmet has helped to reduce violence and increase road accident driving a motorcycle is the measures that have helped to reduce accidents.
การแปล กรุณารอสักครู่..