*[https://www.mural.co/blog/mind-mapping#:~:text=First%20popularized%20by%20Tony%20Buzan,and%20then%20adding%20relevant%20subtopics. What is a mind map? Tips, examples, and templates]
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*[https://www.adelaide.edu.au/writingcentre/sites/default/files/docs/learningguide-mindmapping.pdf Mind mapping], University of Adelaide