S. M. Mirdamadi and  S. Esmaeili and  S. A. Tohidloo,  Analysis of Socio-Cultural Obstacles for Dissemination of Nanotechnology from Iran's Agricultural Experts Perspective.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2011, vol. 49(1). 17 - 21
    [viewed 19 January 2020]. Available from: https://publications.waset.org/pdf/3641.