Citation: V. Portougal et D. Trietsch, MAKESPAN-RELATED CRITERIA FOR COMPARING SCHEDULES IN STOCHASTIC ENVIRONMENTS, The Journal of the Operational Research Society, 49(11), 1998, pp. 1188-1195
Citation: E. Houghton et V. Portougal, REENGINEERING THE PRODUCTION PLANNING PROCESS IN THE FOOD-INDUSTRY, International journal of production economics, 50(2-3), 1997, pp. 105-116
Citation: E. Houghton et V. Portougal, A PLANNING-MODEL FOR JUST-IN-TIME BATCH MANUFACTURING, International journal of operations & production management, 15(9), 1995, pp. 9