published by Damascus University in 2000 in and research's language is العربية Download

Blaise, Simulation, Programming Techniques, vol: 2 Mc Grow-Hill book. Comp. 1984

Brigges T., Time headway on crossing the Stop-line after queuing at traffic lights. Traf. Eng. Cont. 1977

Hewitt R.H., Measuring of a critical gap. Transp. Scien. vol: 17 - 1983