The researcher realises that some of the points stated by Ridley (2012: 24) may be dealt with at other parts of this dissertation. For instance, there is a separate chapter for the theoretical framework, thus the treatment of theoretical issues will not be given a great emphasis in this chapter but will be discussed more in-depth in their respective chapter.  Therefore, Ridley (2012: 24) puts forward that references to the related literature that may fulfil the purposes listed above may appear as and when appropriate in the body of the dissertation.