1. Christensen D et al. NCHRP 9-33 report: a mix design manual for hot-mix asphalt. Transportation Research Board, National Research Council, Washington, DC; 2009.
2. Witczak MW, Kaloush KE, Pellien TK, El-Basyouny M, Von Quintus HL. NCHRP report 465: simple performance test for superpave mix design. Transportation Research Board, National Research Council, Washington, DC; 2002.
3. Witczak MW. NCHRP report 580: specification criteria for simple performance tests for rutting. Transportation Research Board, National Research Council, Washington, DC; 2007.
4. Development of a new revised version of the Witczak E∗ predictive model for hot mix asphalt mixtures;Bari;J Assoc Asphalt Paving Technol,2006
5. Hirsch model for estimating the modulus of asphalt concrete;Christensen;J Assoc Asphalt Paving Technol,2003