| Diffusion of e-procurement in the public sector - revisiting centralization versus decentralization debates as a twist in the ta Recent countries visiting this post |  |
 | 9 | United States |
 | 1 | China |
| Diffusion of e-procurement in the public sector - revisiting centralization versus decentralization debates as a twist in the ta Recent countries visiting this post | |
| 9 | United States |
| 1 | China |