Chockpisit Thepsithar and  Nongnuch Euawong and  Nukul Jonghomkajorn,  In vitro Propagation of Purple Nutsedge (Cyperus rotundus L.) for Useful Chemical Extraction.   journal   = {International Journal of Biotechnology and Bioengineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2013, vol. 80(8). 797 - 801
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/16202.