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An extension of Rahim and Banerjee's model for a process with upper and lower specification limits
Al-Sultan, K.S., (1998)
A tabu search based algorithm for minimizing the number of tool switches on a flexible machine
Al-Fawzan, M.A., (2003)
Location - A tabu search approach to the uncapacitated facility location problem
Al-Sultan, K.S., (1999)