Failure by distance education students in economic and management sciences JH Martins DOI: 10.4314/sajhe.v21i1.25607 Abstract No Abstract. South African Journal of Higher Education Vol. 21 (1) 2007: pp. 129-146 Requires Subscription PDF Published 2007-09-06 Issue Vol. 21 No. 1 (2007) Section Articles Copyright for articles published in this journal is retained by the journal.