Turaqulov, . T. D. ., I. . Jo`rayeva, and Z. Normamatova. “MATRITSALARNING KRIPTOGRAFIYADAGI TATBIQLARI”. FAN, TA’LIM VA AMALIYOT INTEGRATSIYASI, May 2023, pp. 278-9, https://journal.bilig.uz/isepsmj/article/view/370.