Machining condition optimization by genetic algorithms and simulated annealing. - Z. Khan; B. Prasad; Tarunraj Singh (Comput. Oper. Res., 1997)

Simulation modelling for problem understanding: a case study in the East Slovakia Coal Industry. - Brian Lehaney; D. Malindzák; Z. Khan (J. Oper. Res. Soc., 2008)