1. Evaluation of a General Performance Index for flexible road pavements;Alexandru;Buletinul Institutului Politechnic Din IASI,2013
2. Field Evaluation of Asphalt Mixture Skid Resistance and Its Relationship to Aggregate Characteristics;Eyad,2010
3. Unified Pavement Distress Index for managing flexible pavements;Juang;J. Transp. Eng. (ASCE),1992
4. Guidelines for Maintenance Management of Primary, Secondary and Urban Roads;MORT&H,2004
5. Priority Ranking Model for Managing Flexible Pavement at Management Level;Reddy,2001