1. SIDRA Intersection User Guide;Akcelik & Associates Pty Ltd,2007
2. A roundabout case study comparing capacity estimates from alternative analytical models;Akçelik,2003
3. Roundabouts with unbalanced flow patterns;Akçelik,2004
4. A review of gap-acceptance capacity models;Akçelik,2007
5. Simulated capacity of roundabouts and impact of roundabout within a progressed signalized road;Bared,2005