1. Afful, J. B. A. (2005a). A rhetorical analysis of examination essays in three disciplines: The case of Ghanaian undergraduate students. Unpublished doctoral thesis. National University of Singapore.
2. Afful, J. B. A. (2005b). Dissertation titles: A cross-disciplinary study? Unpublished manuscript. National University of Singapore, Singapore.
3. Afful, J. B. A. (2009). Advanced academic literacy and the role of academic editors in research writing. Nebula, 6(4), 19-39.
4. Afful, J. B. A. (2012). Introductions in examination essays: The case of two undergraduate courses. Across the Disciplines, 1-14.
5. The discourse of thesis assessment reports in a disciplinary community at the University of Cape Coast: An exploratory study;Afful;International Journal of Language Literature and Gender Studies,2020