Andrea Paltrinieri and  Alberto Dreassi and  Stefano Miani and  Alex Sclip,  In Search of Zero Beta Assets: Evidence from the Sukuk Market.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 97(1). 67 - 75
    [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/10000117.