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Skip to Main ContentA literature review is a survey of scholarly sources on a specific topic. It provides an overview of current knowledge, allowing you to identify relevant theories, methods, and gaps in the existing research.
Writing a literature review involves finding relevant publications (such as books and journal articles), critically analyzing them, and explaining what you found. There are five key steps:
A good literature review doesn’t just summarize sources—it analyzes, synthesizes, and critically evaluates to give a clear picture of the state of knowledge on the subject.
McCombes, Shona. (2021). How to write a literature review. https://www.scribbr.com/dissertation/literature-review/ .
Jansson LM, Velez M, & Harrow C. (2004). Methadone maintenance and lactation: a review of the literature and current management guidelines. Journal of Human Lactation, 20(1), 62–71. https://doi.org/10.1177/0890334403261027
Nichols, L. J. (2014). Coordinating neuro-oncology care from a primary health care perspective: a critical literature review and implications for practice. Australian Journal of Cancer Nursing, 15(1), 24–31.
Weile, J., Nebsbjerg, M. A., Ovesen, S. H., Paltved, C., & Ingeman, M. L. (2021). Simulation-based team training in time-critical clinical presentations in emergency medicine and critical care: a review of the literature. Advances in Simulation, 6(1), 1–12. https://doi.org/10.1186/s41077-021-00154-4