1. RTAC, Roads and Transportation Association of Canada, Pavement Management Committee, Pavement Management Guide, 1977.
2. Pavement surface friction and noise: Integration into the pavement management system;Ahammed;Can. J. Civ. Eng.,2010
3. Effects of pavement skid resistance on traffic accidents;Al-Mansour;J. Eng. Res.,2006
4. Measurement of skidding resistance and surface texture and the use of results in the United Kingdom;Kennedy,1990
5. NASA, National Aeronautics and Space Administration. Runway friction index, , 2000 (accessed 04.04.03).