Stephen Akuma and  Racheal Aluma and  Abraham Undu,  Comparative Usability Study of the Websites of Top Universities in Three Continents: A Case Study of the University of Cape Town, Oxford University, and Harvard University.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2023, vol. 203(11). 650 - 660
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10013368.