A literature review is vital in research as it provides a comprehensive understanding of existing knowledge, identifies gaps, and establishes the context for new studies. Reviewing previous research allows scholars to build on established theories, avoid duplication, and refine their research questions. It helps identify reliable sources, shape the research framework, and ensure the study is well-grounded. Ultimately, a well-structured literature review enhances the credibility and relevance of research by demonstrating a solid foundation of existing knowledge in the field.

The literature review is a critical component of research, providing a foundation for new studies by summarizing existing knowledge. It helps identify gaps in current research, informs the development of research questions, and frames the context for your study. By reviewing relevant literature, researchers gain insights into previous findings, methodologies, and theoretical frameworks, ensuring their work builds on existing knowledge and contributes meaningfully to the field. A well-conducted literature review enhances the credibility and relevance of research, guiding future investigations and supporting robust conclusions