Yehia, A. F., M. Saleh, and H. El-Shishiny, "A Composite Index for the Dependency between ICT Revenue per Inhabitant and each ICT Indicator", The third International Conference of ICT in our lives, Alex, Egypt, December, 2013.
Yehia, A. F., M. Saleh, A. Taha, and H. El-Shishiny, "A Novel Sensitivity Analysis for Dynamic Models", The 32nd International Conference of the System Dynamics Society, Delft, Netherlands, July, 2014.
Yehia, A. F., M. Saleh, A. Taha, and H. El-Shishiny, "Measuring Eigenvalues’ Sensitivities via Kernel Canonical Correlation Analysis.", Conference: The 33th International Conference of the System Dynamics Society, Cambridge, Massachusetts, USA, July, 2015.