Matalqah, Mamoun Mohamad, and Talib Mohamad Warad. “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, vol. 7, no. 3, June 2017, pp. 423-8, https://mail.econjournals.com/index.php/ijefi/article/view/4770.