Somboom, Pongpon, Saowaluk Nikornpttaya, and Sitthiporn Soonthorn. 2023. “The Relationship Between Traffic Law Enforcement and Traffic Police Image of Thiantale Metropolitan Police Station”. Journal of Graduate MCU KhonKaen Campus 10 (1):164-77. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/258660.