Darafsheh, M. R. and Nosratpour, P. (2016) “Characterization of the group $G_2(5)$ by the prime graph”, Ukrains’kyi Matematychnyi Zhurnal, 68(8), pp. 1142-1146. Available at: http://umj.imath.kiev.ua/index.php/umj/article/view/1909 (Accessed: 26September2022).