WASET
    J. H. Boonzaaier and  A. C. Brent,  The South African Polycentric Water Resource Governance-Management Nexus: Parlaying an Institutional Agent and Structured Social Engagement.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2019, vol. 151(7). 529 - 548
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10010601.