The questionnaire was sent by the school to ask opinions, using the path of the vehicle driving in traffic – send a student demonstration school, Khon Kaen University (light traffic) by contacting the Director of building.
Take a questionnaire sent to the school Ask to review the route of the driver in the vehicle - in Khon Kaen University School students (Mordindaeng) by reaching the building director.
The questionnaire sent to the school. Questionnaires using the path of the vehicle to transmit and receive college students demonstrate University (moodingdang). The contact building director.