| Formalization and Verification of EPCs with OR-Joins Based on State and Context Recent countries visiting this post |  |
 | 7 | United States |
 | 1 | |
 | 1 | Italy |
 | 1 | Sweden |
| Formalization and Verification of EPCs with OR-Joins Based on State and Context Recent countries visiting this post | |
| 7 | United States |
| 1 | |
| 1 | Italy |
| 1 | Sweden |