A systematic approach is essential for a successful literature review. Here are the steps: 1. Define the Research Question: Start with a clear and focused research question. 2. Search the Literature: Use databases like PubMed, Google Scholar, and Cochrane Library to find relevant articles. 3. Evaluate Sources: Assess the credibility and relevance of the sources. 4. Synthesize Findings: Organize the information thematically or chronologically. 5. Write the Review: Summarize the findings, highlight gaps, and suggest future research directions.
