2.1.1 Original work characteristics
Public relation has many forms. Public relation is very important to the public. Public relation is important.
2.1.1.1 Public relation.
2.1.1.2 Tools Public relations.
2.1.2 New work characteristics
Actions by the dissemination of knowledge about public relation tool. Using the Flash.
2.1.2.1 Media teaching and learning.
2.1.2.2 The pretest-posttest.