Electric vehicles are offered by many car companies.They are considered ecological, although in terms of power it depends on the energy system, in particular a source of power to charge cars.In case of the production version, and operation may be less or more for a wide meaning of environment.In the article, the authors will present the issues of e
The aim of the study is to investigate and compare the correlation between energy consumption, Wash Tee air pollution and economic growth in China and the USA.Both countries are powerful economic countries in the world, thus we attempt to know whether energy consumption and air pollution vary as the economy develops.The data for the research spanni
يهدف البحث بشكل أساسي إلى تحليل اتجاهات اجمالي الائتمان المصرفي والناتج المحلي الاجمالي وتحري اتجاه العلاقة بينهما بالاستناد الى البيانات السنوية للمدة 2004-2021، دراسة اجمالي الائتمان المصرفي