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2.1 Using Literature - Coggle Diagram

- - - - It is important to scope your search, otherwise you may end up with an unmanageable number of selected articles to investigate,
      - where to search and how to focus the search
    - - specify what to search for
      - identify specific key words (or phrases) that describe or represent the main aspects of your topic
      - update your initial key words to either broaden the search, if too narrow, or tighten it up, if too broad.
    - - Searching literature is an ongoing iterative process of refinement which should continue until you are happy with the literature that you have selected.