YUQORI SINF O‘QUVCHILARINI KASB TANLASHGA KO‘MAKLASHISH VA ULARNI KASBGA YO‘NALTIRISH. "Conference on Universal Science Research 2023", [S. l.], v. 1, n. 5, p. 104–106, 2023. Disponível em: https://www.universalpublishings.com/index.php/cusr/article/view/904. Acesso em: 11 nov. 2026.