WASET
    H. V. Chen and  A. Y. M. Chin and  S. Sharmini,  Some Constructions of Non-Commutative Latin Squares of Order n.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2011, vol. 55(7). 934 - 936
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/14663.