WASET
    Malaw Ndiaye and  Karim Konate,  Security Strengths and Weaknesses of Blockchain Smart Contract System: A Survey.   journal   = {International Journal of Information and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2022, vol. 185(5). 134 - 143
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/10012537.