A Decision Support System For Supplier Selection Process. - Oboulhas Conrad Tsahat Onesime; Xiaofei Xu; De-chen Zhan (Int. J. Inf. Technol. Decis. Mak., 2004)

A Model for Multi-Plant Production Planning Coordination. - Oboulhas Conrad Tsahat Onesime; Xiaofei Xu; De-chen Zhan (Int. Arab J. Inf. Technol., 2005)