| Proposed framework for data mining in e-learning: The case of open e-class Recent countries visiting this post |  |
 | 7 | United States |
 | 1 | Sweden |
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| Proposed framework for data mining in e-learning: The case of open e-class Recent countries visiting this post | |
| 7 | United States |
| 1 | Sweden |
| 1 | Russian Federation |