WASET
    Mona Taheri,  Assessing the Relation between Theory of Multiple Algebras and Universal Algebras.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2010, vol. 45(9). 1317 - 1321
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/5168.