Azila-Gbettor, E. M. ., Mensah, C. ., & Avorgah, S. M. K. . (2015). Challenges of Writing Dissertations: Perceptual Differences between Students and Supervisors in a Ghanaian Polytechnic. International Journal of Education and Practice, 3(4), 182–198. https://doi.org/10.18488/journal.61/2015.3.4/61.4.182.198