Fayziyeva , Dilsora. “BULUTLI TIZIMLARDA ELEKTRON HUJJATLARNI HIMOYA QILISH USULLARI”. DIGITAL TRANSFORMATION AND ARTIFICIAL INTELLIGENCE 2, no. 6 (December 26, 2024): 86–90. Accessed July 23, 2025. https://dtai.tsue.uz/index.php/dtai/article/view/v2i621a.