Sapyen, Chettha, Jitcharoen Sronkwan, and Jittree Palakul. 2024. “Perception of Democratic Regime with the King as Head of State among the People in the Bangkok Metropolitan and Suburban Area”. Dhammathas Academic Journal 24 (2):15-30. https://so06.tci-thaijo.org/index.php/dhammathas/article/view/270425.