{"type":"rich","version":"1.0","title":"CHAPTER 2: LITERATURE REVIEW \t1","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YpoF4jctkO-ah9Kw/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/629a05e2372d90ef9a87d2b0\" frameborder=\"0\" allowfullscreen></iframe>"}