รักตะเมธากูล ผด, ยิ้มประยูร ผด, ยิ้มประยูร ผด. The Relation between the Exchange Rate of Thai Baht to the United States Dollar and Crude Oil Prices by Newton’s Divided Difference Formula. J Food Health Bioenv Sci [internet]. 2017 Jan. 1 [cited 2026 Aug. 29];10(1):31-42. available from: https://li01.tci-thaijo.org/index.php/sdust/article/view/178251