The document is a title defense presentation given by three students - MD. Touhiduzzaman, Abu Sayed, and Shahed Khan Ripon. It was presented on April 10, 2019 and supervised by Mr. Agnishwar Nath from the Department of BA at Daffodil International University. The presentation covered the research and findings of the students' title defense project but provided no other details on the topic or conclusions of their work.