Usman Awais, M. ., . W. . Gawlik, G. . De-Cillia, and P. . Palensky. “Hybrid Simulation Using SAHISim Framework”. EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, vol. 3, no. 9, Aug. 2015, p. e2, doi:10.4108/eai.24-8-2015.2260869.