Matalqah, Mamoun Mohamad, and Talib Mohamad Warad. 2017. “The Impact of Telecom Infrastructure on the Economic Growth: The Case of Oil-Producing and Non-Oil Producing Arab Countries”. International Journal of Economics and Financial Issues 7 (3):423-28. https://www.econjournals.com/index.php/ijefi/article/view/4770.