| |
| 2008 | ||
|---|---|---|
| 2 | EE | Wan Lung Ng: An efficient and simple model for multiple criteria supplier selection problem. European Journal of Operational Research 186(3): 1059-1067 (2008) |
| 2007 | ||
| 1 | EE | Wan Lung Ng: A simple classifier for multiple criteria ABC analysis. European Journal of Operational Research 177(1): 344-353 (2007) |