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2. Guide for Design of Pavement Structures;American Association of State Highway and Transportation Officials (AASHTO),1993
3. Standard Specifications for Transportation Materials and Methods of Sampling and Testing, Part-II (Tests);American Association of State Highway and Transportation Officials (AASHTO),1998
4. Standard Test Method for Measuring Deflections with a Light Weight Deflectometer. ASTM E2583-07;American Society for Testing and Materials (ASTM),2007
5. Estimating maintenance cost of rural roads in PMGSY;Barodiya;Journal of Indian Highways,2014