Sujit Kumar Sardar and  Debabrata Mandal,  Prime(Semiprime) Fuzzy h-ideal in Γ-hemiring.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2011, vol. 56(8). 1311 - 1315
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/15064.