BARNHILL, Robert E. Update on National Developments in Graduate Education. Merrill Series on The Research Mission of Public Universities, [S. l.], p. 21–24, 2004. DOI: 10.17161/merrill.2004.8004. Disponível em: https://journals.ku.edu/merrill/article/view/8004. Acesso em: 16 apr. 2025.