The importance of the problem or the principle and reason. To tell the readers know the background of the research. By writing in accordance with the principles and reasons to research that often refers to the concept and theory of important. Come with descriptions. The readers can see the necessity and problems of research often write a paragraph. Do not stretch too long, try to keep the meat continuity. Starts from the policy principles, concepts, problems, and solutions.
Writing the importance of the problem must be written to see the importance of the problem or topic to research. The show highlights. A problem about the necessary research directly. What should be consider in writing are as follows.
1. Write to the point. Why presentation should be reason leading to the point, is a problem to research. Help point out the importance of and what to study.
2. Should use a reference to that reason has weight worthy to research.
3. Should write easy to understand by presenting issues, in order to continuously