“YUQORI SINF O‘QUVCHILARINI KASB TANLASHGA KO‘MAKLASHISH VA ULARNI KASBGA YO‘NALTIRISH”. "Conference on Universal Science Research 2023" 1, no. 5 (May 25, 2023): 104–106. Accessed December 23, 2024. https://universalpublishings.com/~niverta1/index.php/cusr/article/view/904.