Turnitin. https://www.turnitin.com/
Empower students to do their best original work,uphold academic integrity and address even the most sophisticated potential misconduct in research work.

Zotero. https://www.zotero.org. Zotero is a free,easy-to-use tool that help researchers to collect,organize, annotate,cite,and share research.

Scite– “Citation Statement Search”. https://scite.ai/search/. Scite helps you see whether publications, research results, and claims have been supported, contrasted, or mentioned by other researchers.

Google Scholar

Google Scholar: Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats