To what does the term “linkage” refer?

The term linkage is referred to economic geographic.  

Explanation:

This term refers portray interfirm interdependence.

For others authors Linkages are the interactions and relationships between tasks, functions, departments   and organizations.

In another context these kind of interactions do allow and promote the flow of information and ideas in achieving the objectives of the tourism business.  

true because they haven't completely settled the case

explanation:

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;