1. International Roughness Index prediction model for flexible pavements
2. AASHTO. (1993). AASHTO Guide for Design of Pavements Structures. American Association of State Highway and Transportation Officials, 624.
3. Attoh-Okine N. O. (1994). “Predicting Roughness Progression in Flexible Pavements Using Artificial Neural Networks.” 3rd International Conference on Managing Pavements 1(1) 55–62.
4. Barros, R., Yasarer, H., and Sultana, S. (2022). International Roughness Index Model for Composite Pavements in the LTPP Wet Non-Freeze Climate Region: Machine Learning and Regression Approaches. Transportation Research Board, 1–17.
5. Roughness Modeling for Composite Pavements using Machine Learning;Barros R.;IOP Conference Series: Material Science and Engineering,2021