S. Maheshwari and R. K. Sharma, “A note on units in $\mathbb{F}_q SL(2, \mathbb{Z}_3)$”, Ukr. Mat. Zhurn., vol. 73, no. 8, pp. 1147–1152, Aug. 2021, Accessed: Apr. 07, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/588