1. A genre study of undergraduate dissertation acknowledgements in a Ghanaian university;Afful;ESP Today,2016
2. Afful, J. B. A. & Awoonor-Aziaku, L. (2017). Naming in master's thesis acknowledgements within two Ghanaian university departments. Africology: The Journal of Pan African Studies, 10, 252-273.
3. Afful, J. B. A. & Mwinlaaru, I. N. (2010). The construction of multiple identities in the acknowledgement section of a master's dissertation. English for Specific Purposes World, 30(9), 1-26.
4. Afful, J. B. A. & Mwinlaaru, I. N. (2012). Sub-disciplinary variation and rhetoric in dissertation acknowledgements written by education students: The case of the University of Cape Coast, Ghana. In D. D. Kuupole & M. K. Kambou (Eds.), National development through language education (pp. 79-111). Cape Coast University Press.
5. Afip, L. A., Ustati, M. K., & Dahan, H. M. (2013). The differences between Malay and Chinese postgraduates' gratitude: The generic structure of dissertation acknowledgement. Researchers World-Journal of Arts, Science & Commerce, 4(3), 1-10.