Documentary research is a research methodology that involves the systematic collection and analysis of historical documents, records, and other sources of information. This method is often used in disciplines such as history, sociology, and anthropology to gather data and evidence for research projects or studies. Documentaries can take many forms, such as written documents, photographs, films, and audio recordings, and researchers must carefully evaluate and interpret these sources to draw conclusions and make informed arguments. The documentary research process typically involves identifying relevant sources, analyzing their content, and synthesizing the information to develop a coherent narrative or analysis. This method can provide valuable insights into past events, social phenomena, and cultural practices, as well as help researchers understand historical trends, patterns, and dynamics.