Final answer:
An Interlibrary Loan Request is appropriate when you need access to a book not available at your campus library and are willing to wait for its physical arrival, which can be a cost-effective strategy for accessing necessary resources for your education.
Step-by-step explanation:
A reason why you should make an Interlibrary Loan Request for a book or article is because you need a book that your campus library does not have, and you are willing to wait for the physical item to arrive. Interlibrary Loan (ILL) is a networked system through which libraries lend books and other materials to one another. This service is beneficial when a student requires access to a source that is not available within the home library's collection.
Using ILL is cost-effective since it enables access to resources without the need to purchase them outright, assuming that the student is making an investment in their education, from which they will benefit in the long term. Moreover, this service often comes at no extra charge to the borrower, which is especially important for students who are managing educational expenses.
It is essential to plan accordingly, as the delivery of these materials may take several weeks due to shipping and processing times. Therefore, Interlibrary Loan is not suitable for scenarios requiring immediate access, such as a last-minute request for a book needed for a paper due the next morning. Additionally, such loans are typically for a limited duration and are not intended for semester-long uses, such as substituting for a personal copy of a textbook.