I. M. Mungadi and  M. S. Argungu and  N. I. Mahmud,  A Web-Based Mobile System for Promoting Agribusiness in Northern Nigeria.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2022, vol. 187(7). 259 - 266
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10012602.