Question where your information is coming from. An easy why to understand where the information is coming from by looking at a websites URL.
. COM - means corporation. The .com ending is the most common generic top-level domain.
.EDU - means education. The .gov was originally intended for educational institutions around the world, but is typically used for U.S. educational institutions.
.NET - means network. The .net ending is derived from the word network, indicating it was originally intended for organizations involved in networking technologies, such as Internet service providers and other infrastructure companies.
.GOV - mean government. Though “originally intended for any kind of government office or agency”,[3] only U.S.-based government organizations may register .gov domain names.
.ORG - means organization. It was originally intended for non-profit organizations or organizations of a non-commercial character that did not meet the requirements for other gTLDs.
The peer-review process subjects an author's scholarly work, research, or ideas to the scrutiny of others who are experts in the same field (peers) and is considered necessary to ensure academic scientific quality. - USGS.gov
Peer review methods are used to maintain quality standards, improve performance, and provide credibility. In academia, scholarly peer review is often used to determine an academic paper's suitability for publication.