(The introduction) is composed of 4 subsections vanity. Part one is a commentary on the development of the previous research and introduced into the research problem, the second part discusses the problem and research objectives of the research. The third section is to report on documents related to research in the theory and research that lead to creating a framework of ideas, as well as the fourth section of the research hypothesis is reported in reference documents with reasons to choose how to conduct research using. In this article.
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