Nugba, R. M. and Emmanuel Frimpong, E. F. (2026) “Quality, efficiency and equity in postgraduate supervision: A partial least squares structural equation modelling [PLS-SEM] study of student success and supervision outcomes at a Ghanaian university”, SCIENCE MUNDI, 6(2), pp. 340–354. doi: 10.51867/scimundi.6.2.28.