WASET
    Ekta Singh,  Comparative Analysis of Diversity and Similarity Indices with Special Relevance to Vegetations around Sewage Drains.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2012, vol. 69(9). 606 - 608
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/8071.