The majority of these sites focus on literature reviews in the social sciences unless otherwise noted. For systematic literature reviews, we recommend you to contact directly your subject librarian for help.
Literature Reviews: An Overview for Graduate Students. (NCSU Libraries)
What is a literature review? What purpose does it serve in research? What should you expect when writing one?
A selection of sites that offer tutorials and handouts to learn how to write literature reviews and how to use specific writing skills such as paraphrasing and synthesis.
The Library, Limerick Institute of Technology