WASET
    Musa Alhassan and  Alhaji Mohammed Mustapha,  Improvement of Deficient Soils in Nigeria Using Bagasse Ash: A Review.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 106(10). 1234 - 1243
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10002490.