Maheshwari , S., & Sharma , R. K. (2021). A note on units in $\mathbb{F}_q SL(2, \mathbb{Z}_3)$. Ukrains’kyi Matematychnyi Zhurnal, 73(8), 1147 - 1152. Retrieved from https://umj.imath.kiev.ua/index.php/umj/article/view/588