It calls for regional economic integration with the neighboring states.

Recent decades have brought efforts at various degrees of regional economic integration.

"First we must continue to deepen our regional economic integration," he said.

In short, regional integration is the joining of individual states within a region into a larger whole.

The need for regional integration is another important issue which should be discussed.

The second point concerns the issue of regional integration, which is fundamental.

It is therefore an important instrument for social and regional integration.

There is also much that we can do in practice on regional integration.

I believe we all agree on the need for regional integration.

The two leaders discussed several issues of common concern, including regional integration and stability.