เอี่ยมชูแสงเ., พิทักษ์พานิชน., and รัตนปัญญากรเ., “Assessment of Traffic Problem Solving by Means of Switching Traffic Directions Phaya Thai interchange, Si Rat Expressway Case Study”, Thai NCCE Conf 28, vol. 28, pp. TRL46-1, Jul. 2023.