Chantith, Chaturaphat, Chompoonuh Kosalakorn Permpoonwiwat, and Richard Fowles. 2021. “Cost-Effectiveness of Road Safety Policy for Preventing and Reducing Road Traffic Fatalities in Thailand”. Thailand and The World Economy 39 (2), 1-17. https://so05.tci-thaijo.org/index.php/TER/article/view/251882.