Use of theories and research results that are relevant to the dissertation research topic to prepare the background and theoretical framework or foundation of the dissertation in a fundamental, comprehensive, integrative and constructive manner. The topics of this course include reviewing previous research, comparing differences in research, referencing relevant theories, and the practice of constructing the background and theoretical basis/framework of a dissertation through independent study, presentations, discussions, or publications with the final product in the form of chapter I and chapter II proposals dissertation which can be accompanied by papers or articles