Gurrutxaga, Itziar, íngela Alonso-Solórzano, Miren Isasa, and Heriberto Pérez-Acebo. “IRI Performance Models for Flexible, Semi-Rigid and Composite Pavements in Double-Carriageway Roads”. Civil Engineering Journal 11, no. 5 (May 1, 2025): 1712–1738. Accessed June 26, 2025. https://www.civilejournal.org/index.php/cej/article/view/5708.