WASET
    Leila Amjad and  Mahsa Shafighi,  Effect of Electromagnetic Fields on Structure and Pollen Grains Development in Chenopodium album L.   journal   = {International Journal of Bioengineering and Life Sciences}, [online]. World Academy of Science, Engineering and Technology.
    October 2010, vol. 46(10). 763 - 765
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/1047.