Sharabati, A.-A. A., A.-R. K. Radi, A.-N. I. Nour, A.-B. I. Durra, and K. M. Moghrabi. “The Effect of Intellectual Capital on Jordanian Tourism Sector’s Business Performance”. American Journal of Business and Management, vol. 2, no. 3, Aug. 2013, pp. 210-21, doi:10.11634/216796061706370.