บูรณะคุณาภรณ์ ส. Econometric Analysis of Short-Run and Long-Run Determinants of Import Demand of Crude Oil and Petroleum Products in Thailand. RJSH [internet]. 2022 Jan. 28 [cited 2026 Sep. 28];3(3):1-12. available from: https://so05.tci-thaijo.org/index.php/RJSH/article/view/256943