Namwong, P., Longkullabutra, H., Somwan, S. and Jirasit, F. 2026. Development of Dual-Layer Paving Blocks Using Waste Plastic as Aggregate Replacement with the Potential to Mitigate Microplastic Emissions . Burapha Science Journal. 31, 2 May-August (Jun. 2026), 619–642.