1. BS 882: Part 2: 1973, Coarse and Fine Aggregates from Natural Sources;British Standards Institution,1973
2. Brown, S.F., Brunton, J.M., and Armitage, R.J., 1989. Grid reinforced overlays, reflective cracking in pavements: assessment and controlProceedings of the RILEM Conference, Liege, Belgium, March 8–10, pp. 63–70.
3. Brown S.F., Thom N.H., Sanders P.J. 2001. A study of grid reinforced asphalt to combat reflection cracking, Annual Meeting of Association of Asphalt Paving Technologists, pp. 543–569.
4. Fatigue crack growth in pavements;Castell;Journal of Transportation Engineering (ASCE),2000
5. Effects of Geogrid in Enhancing the Resistance of Asphalt Concrete to Reflection Cracks;Chang,1998