The Universal Human Rights Index (UHRI) is designed to facilitate access to human rights recommendations issued by three key pillars of the United Nations human rights protection system: the Treaty Bodies established under the international human rights treaties as well as the Special Procedures and the Universal Periodic Review (UPR) of the Human Rights Council.
ReliefWeb is a humanitarian information service provided by the United Nations Office for the Coordination of Humanitarian Affairs (OCHA). The service is managed by the Digital Services Section of OCHA's Information Management Branch.
Whether you're looking for peer-reviewed or just credible scholarly sources, most library databases allow you to limit your search results to just these kinds of articles. Take a look at some of these databases to get started.
Remember: there's a difference between scholarly and peer-reviewed. Scholarly is a much broader category and can include books, articles, reviews, opinion pieces, and more. Peer-reviewed refers to a specific process in which an article is evaluated by scholars before it is approved for publication.
We've got many resources and tools to help with this. For quick citations, I recommend Citation Machine. For more advanced citation management, Zotero is my favorite.