Kadhum, S. J. “The Maximum Complete (k,n)-Arcs in the Projective Plane PG(2,4) By Geometric Method”. Ibn AL-Haitham Journal For Pure and Applied Sciences, vol. 23, no. 1, May 2017, pp. 346-54, https://jih.uobaghdad.edu.iq/index.php/j/article/view/1009.