O. J. Olaniran and  P. E. D. Love and  D. J. Edwards and  O. Olatunji and  J. Matthews,  Chaotic Dynamics of Cost Overruns in Oil and Gas Megaprojects: A Review.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 103(7). 911 - 917
    [viewed 16 October 2021]. Available from: https://publications.waset.org/pdf/10002818.