K. M. Ngcobo and S. D. Eyono Obono, Examining the Perceived Usefulness of ICTs for Learning about Indigenous Foods. journal = {International Journal of Information and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2014, vol. 95(11). 3687 - 3694 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10000271.