WASET
    Milton Pavezzi Netto and  Gustavo D'Almeida Scarpinella and  Ricardo Siloto da Silva,  Environmental Analysis of Springs in Urban Areas–A Methodological Proposal.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2013, vol. 76(4). 190 - 194
    [viewed 10 May 2024]. Available from: https://publications.waset.org/pdf/13113.