WASET
    T. G. L. J. Bikoko and  J. C. Tchamba and  S. Amziane,  Analysis of Incidences of Collapsed Buildings in the City of Douala, Cameroon from 2011-2020.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2022, vol. 182(2). 23 - 27
    [viewed 08 May 2024]. Available from: https://publications.waset.org/pdf/10012416.