Rashid Farooq and Abdul Razzaq Ghumman and Hashim Nisar Hashmi, Influence of Pier Modification Techniques for Reducing Scour around Bridge Piers. journal = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. March 2017, vol. 124(4). 462 - 468 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10006942.