Ridwan, M. A., N. A. M. Radzi, F. Abdullah, N. M. Din, and C. B. M. Rashidi. “Feasibility Study of a Reconfigurable Fiber-Wireless Testbed Using Universal Software Radio Peripheral”. International Journal of Engineering and Technology Innovation, Vol. 8, no. 4, Sept. 2018, pp. 274-83, http://ojs.imeti.org/index.php/IJETI/article/view/875.