Effectiveness of the Psychosocial Orientation Centre (COPSI) as a university retention and permanence strategy. In: Center for research and community psychosocial action: social transformation processes through innovation [Internet]. Colombia,CO: Sello Editorial UNAD; 2024 [cited 2026 Nov. 2]. pp. 128-41. (Social Sciences, Arts and Humanities). Available from: https://libros.unad.edu.co/index.php/selloeditorial/catalog/book/263/chapter/1614