Harby, M. E., Elmasry, S. E., Elsamahy, A., Marroyo, L. and Marcos, J. (2018) “Performance of Two-Area Interconnected Power System with High Wind Power Penetration in Presence of Plug-in Hybrid Electric Vehicles”, European Scientific Journal, ESJ, 14(30), p. 311. doi: 10.19044/esj.2018.v14n30p311.