1. L. Kline, Comparison of Open Graded Friction Course Mix Design Methods Currently Used in the United States (Master Sci. Thesis), Clemson Univ., 2010.
2. B.J. Putman, Evaluation of Open-Graded Friction Courses: Construction, Maintenance, and Performance, South Carolina Dep. Transp. Coop. with FHWA Rep. No. FHWA-SC-12-04, 2012.
3. P.S. Kandhal, Design, construction and maintenance of open-graded aphalt friction courses, in: Natl. Aphalt Pavement Assoc. Inf. Ser., 115, 2002.
4. Indirect skid resistance measurement for porous Asphalt pavement management;Dell’Acqua;Transp. Res. Record J. Transp. Res. Board,2011
5. Measurement of visibility loss due to splash and spray: porous, SMA and conventional Asphalt pavements;Rungruangvirojn;Int. J. Pavement Eng.,2010