by H. F Abdullah
Published in Ibn Al-Haitham Journal for Pure and Applied Sciences (01.05.2017)

by Abd Allah, Hind Falih
Published in Ibn Al-Haitham Journal for Pure and Applied Sciences (2010)

Published in Journal of scheduling (01.01.2004)

by Hakem, M., Butelle, F.
Published in Proceedings of the International Conference on Parallel Processing (01.09.2007)

by He, Cheng, Lin, Hao, Lin, Yixun, Tian, Ji
Published in Central European journal of operations research (01.01.2013)

by Yanai, S, Fujie, T
Published in The Journal of the Operational Research Society (01.04.2006)

by Chen Tsiushuang, Qi Xiangtong, Tu Fengsheng
Published in Proceedings of the Thirty-Third IEEE Conference on Decision and Control (1994)