Nazirov , S. O. o‘g‘li. “GLOBAL SUV TANQISLIGI DAVRIDA SUV TA’MINOTI TIZIMLARINI TAKOMILLASHTIRISH MASALALARI”. Educational Research in Universal Sciences, vol. 2, no. 13 SPECIAL, Nov. 2023, pp. 109-15, http://erus.uz/index.php/er/article/view/4232.