A comparison of personality features between risky and ordinary drivers (a case study of Tehran)
A sociological approach to traffic engineering (the study of the effects of cultural and social structures on traffic and traffic engineering)
A study of the effect of wind on traffic safety
Gharasouran, pioneers of road police in Iran
The study of the relationship between the level of economic welfare and driving violations (a case study of Urmia)
Using road markings as a visual obstacle for highway speed calming