Yunusova Nargiza Baxodirovna. “ELECTRONIC LIBRARY SYSTEM BASED ON QR- CODE TECHNOLOGY AND CREATE SOFTWARE AND HARDWARE SUPPLY”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ 46, no. 10 (June 5, 2024): 32–34. Accessed January 22, 2025. https://newjournal.org/01/article/view/14602.