Document Delivery is a service that allows individuals or organizations to obtain specific documents, articles, or materials that may not be readily available in their local library or collection. This service is commonly used by researchers, students, and professionals who need access to specialized information for their work or studies. Typically, users request documents through an online platform or library system, and the requested items are then sourced from other libraries or institutions. Once located, the documents are delivered electronically or physically, ensuring that users can access the information they need efficiently and effectively.