Taha, A. H., Al Hazza, M. H. F., & Adesta, E. Y. T. (2017). Modelling and Analysing Deadlock in Flexible Manufacturing System using Timed Petri Net. International Journal of Engineering Materials and Manufacture, 2(1), 11–15. https://doi.org/10.26776/ijemm.02.01.2017.02