Shrikant Charhate and  Gayatri Deshpande,  Study and Analysis of Permeable Articulated Concrete Blocks Pavement: With Reference to Indian Context.   journal   = {International Journal of Urban and Civil Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2018, vol. 138(6). 666 - 670
    [viewed 18 January 2021]. Available from: https://publications.waset.org/pdf/10009156.