Research materials are resources used to gather information and support academic or professional inquiries. These materials can include books, articles, journals, and online databases, which provide valuable data and insights on various subjects. They are essential for conducting thorough investigations and ensuring the credibility of findings. In addition to traditional print sources, digital tools like Google Scholar and JSTOR offer access to a vast array of scholarly articles and research papers. Other materials may include interviews, surveys, and case studies, which help researchers collect firsthand information and analyze specific topics in depth.