Rashidov A.V, “MA’LUMOTLAR BAZASINI NORMALLASHTIRISH: INF, 2NF, 3NF VA KODD NORMAL FORMALARI ”, journal, vol. 59, no. 3, pp. 3–6, Dec. 2025, Accessed: Jan. 21, 2026. [Online]. Available: https://journalss.org/index.php/tal/article/view/11147