Supachat Wechaporn. Factors involved with the cooperation of traffic police in accordance with law enforcement on road safety policy implementation : a case of non-helmet use among motorcyclists. Doctoral Degree(Public Administration). National Institute of Development Administration. Library and Information Center. : National Institute of Development Administration, 2016.
| Title | Contributor | Type |
|---|---|---|
| Factors involved with the cooperation of traffic police in accordance with law enforcement on road safety policy implementation : a case of non-helmet use among motorcyclists
สถาบันบัณฑิตพัฒนบริหารศาสตร์ Supachat Wechaporn | Prapon Sahapattana Advisor | วิทยานิพนธ์/Thesis |