Namwong, P., H. Longkullabutra, S. Somwan, and F. Jirasit. “Development of Dual-Layer Paving Blocks Using Waste Plastic as Aggregate Replacement with the Potential to Mitigate Microplastic Emissions”. Burapha Science Journal, vol. 31, no. 2 May-August, June 2026, pp. 619-42, https://li05.tci-thaijo.org/index.php/buuscij/article/view/982.