On Tuesday, 23 Safar 1441 A.H., thirty-two students from the Department of Regulations visited King Abdullah Library, under the supervision of Dr. Mona bint Muhammad Awad and Ms. Nora bint Saud Al-Shuraim. During the visit, an explanation was given about the idea of the Dewey Decimal System. Moreover, the students were trained on how to use references, and taught how to access databases.