I need this paragraph re-written:It can be very difficult to find any relevant literature that is directly related to one's research. Not all topics will have relevant research, and this can sometimes be a problem for the researcher. Sometimes the researcher forgets that dissertations are scholarly documented sources. The dissertation itself usually will contain many sources listed on the reference page that can be used to locate additional research on your topic. There is also a section that provides researchers with an area of ideas for future research topics.