“BOSH TO‘PLAM O‘RTACHA MIQDORI UCHUN ISHONCH INTERVALI: STYUDENT STATISTIKASI”, scientific, vol. 82, no. 3, pp. 49–56, Dec. 2025, Accessed: Jan. 14, 2026. [Online]. Available: https://journalss.org/index.php/obr/article/view/7330