References
References
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- SAP 2000 SAP R/3 IDES 4.6 Functions Manual
- Vollmann TE Berry WL Whybark DC 1997 Manufacturing Planning and Control Systems New York McGraw-Hill
- Whybark , DC and Williams , JG . 1976 . Material requirements planning under uncertainty . Decision Sciences , 7 : 595 – 606 .
- Yeh , C-H . 1997 . Schedule based production . International Journal of Production Economics , 51 : 235 – 242 .