How to choose and write a Literature Review Paper Papers can be selected from Pubmed , Science Direct or Google Scholar A paper can be selected from the topic you are looking for, check the years for publications, see the number of citations which helps to know the strength and amount of research has been done on a particular topic. After selection look for connections between different sources. Identify trends and patterns. Modules of a Literature Review to include 1. Order the research items in Chronological order 2. Identify the theme from the paper. 3. Methodologies 4. Theoretical Structure 1. Introduction 2. Main body (includes all of your modules here) 3. Conclusion IEEE papers can be downloaded from here for free https://sci-hub.se/