Assavapapavat, Taanaset, and Ekeporn Rakkwamsuk. 2018. “The Role of the Energy Regulatory Commission Ministry of Energy to Set Policies and Measures for the Sale of Natural Gas CNG / NGV”. Mahachula Academic Journal 5 (1). Bangkok, Thailand:144-58. https://so04.tci-thaijo.org/index.php/JMA/article/view/141030.