What is a peer-reviewed journal and why is it important in academic research?

A peer-reviewed journal is a publication where articles are reviewed by experts in the field before they are published. This process ensures the quality and credibility of the research. Peer-reviewed journals are important in academic research because they provide a reliable source of information that has been vetted by other experts in the field. Researchers can trust the information in these journals to be accurate and up-to-date.