Tahereh Naji and  Mahsa Jassemi,  Comparison between Antibacterial Effects of Ethanolic and Isopropyl: Hexan (7:3) Extracts of Zingiber officinale Rose.   journal   = {International Journal of Pharmacological and Pharmaceutical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2010, vol. 45(9). 475 - 478
    [viewed 17 January 2020]. Available from: https://publications.waset.org/pdf/10868.