Circulation Service is the activity that serves library users in terms of reserving, borrowing, and returning books, along with the completion of the related administration. Circulation services are only available to the academic community of UNPAK who are registered as members of the UNPAK Central Library. Books can be borrowed for a period of 1 (one) week and can be extended a maximum of 1 time. This service is located on the 1st floor of the Postgraduate Building. As for reference books, theses, dissertations, and other reference materials, they can only be read in the Reading Room of the UNPAK Central Library.