Jomdech, C., Sukhotu, V. and Hengsadeekul, T. (2024) “Allocating Appropriate Budgets to Agencies Responsible for Efficient Road Maintenance”, Rajapark Journal. Bangkok, Thailand, 18(60), pp. 215–233. available at: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/272541 (accessed: 30 August 2026).