Taha, A. H., Al Hazza, M. H. F. and 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), pp. 11–15. doi: 10.26776/ijemm.02.01.2017.02.