\'Levels\' of success in the use of the literature in a doctorate A Holbrook DOI: 10.4314/sajhe.v21i8.25757 Abstract No Abstract. South African Journal of Higher Education Vol. 21 (8) 2007: pp. 1020-1041 Requires Subscription PDF Published 2008-08-28 Issue Vol. 21 No. 8 (2007) Section Articles Copyright for articles published in this journal is retained by the journal.