“HUDUDIY RIVOJLANISHNING INTEGRAL INDEKSINI QURISHDAINDIKATORLARNI TANLASHNING STATISTIK USULLARI:KORRELYATSIYA, FAKTOR VA KLASTER TAHLILI ASOSIDA QIYOSIYTAHLIL”. 2026. Marketing Journal, no. 3 (April). https://marketingjournal.uz/index.php/mj/article/view/885.