Zulen", under the auspices of UNESCO, leads the initiative to develop and implement digitalization and electronic publication processes in the area of these and other documents, using international standards such as OAI-PMH, TEI Lite, Dublin Core, ETD-MS, XML, among others. This initiative which has received the name of Cybertesis of the University of San Marcos is currently the largest repository in Peru. Library system Each one of the faculties of the National University of San Marcos has its own specialized library in the study areas of each faculty, these are connected to each other through the Library System (SISBIB) of the university. Currently, in addition to the library system, the University of San Marcos has the "Pedro Zulen" Central Library, which includes most of the university's titles, and which directs the main activity of SISBIB. In addition to the central library and the libraries of each faculty located in the University City, the SISBIB is also in charge of four specialized libraries located like other university dependencies: Spain Library of the Arts, Library "Raúl Porras Barrenechea Institute", Library of the Museum of Natural History "Javier Prado", and Library-Museum "Temple-Radicati". University clinic The current San Marcos University Clinic, inaugurated in February 1998 by reorganizing the previous clinical offices, is located within the university campus. At this health center, care is provided to students, retirees, teachers, administrative staff and the neighboring community, performing operations and other emergency cases due to trauma, burns, and serious injuries. It provides pharmacy, radiology, respiratory disease care, diabetes screening, AIDS screening, psychology, dentistry, gynecology, cosmetic surgery, etc. Regularly carries out, in conjunction with other institutions, vaccination, blood donation and sexual education campaigns. University Residence The University of San Marcos has two residence halls for its two main campuses: The University City Residence Hall is located on the main campus, between Avenida Universitaria and Avenida Venezuela. It houses male and female students; provincials from the coast, mountains, and jungle of Peru; of all specialties. This residence currently houses 101 students. The Julio C. Tello Residence Hall is located at Av. Grau 1190, near the "San Fernando" School of Medicine of the University of San Marcos. This campus houses provincial students —only males— of all specialties. It currently has 92 students. Stadium of the University of San Marcos The Stadium of the National University of San Marcos, officially known as the "Colossus of America", is located practically in the