R&D and its impact on the growth of the transportation sector in selected developing countries

نویسنده : Dizaji، Monireh ؛ Ketabforoush Badri، Arash ؛

مجله : Innovative Business Studies » Summer 2021, Volume1 - Number 1 (‎11 صفحه - از 31 تا 41 )

کلیدواژه ها: Growth Panel Data Developing Countries transportation R&D