You must have experience doing PhD proposal , so the topic of the proposal is ( the impact of value -added tax on the locally economy in the developing countries , advantage ,disadvantage. Saudi Arabia as case study  Introduction of value -added tax  Local economy  The impact of the developing countries such as countries close of the Saudi araba  advantage  disadvantage. Saudi Arabia with value added tax .

1. You must have experience doing PhD proposal , so the topic of
the proposal is ( the impact of value -added tax on the locally
economy in the developing countries , advantage ,disadvantage.
Saudi Arabia as case study
Introduction of value -added tax
Local economy
The impact of the developing countries such as countries close
of the Saudi araba
advantage
disadvantage.
Saudi Arabia with value added tax