Amirova , T., M. Rasulova, and G. Umarova. “QORAMOL, QO‘Y VA ECHKI TERISINING IQ SPEKTRLARI TAHLILI”. Farg’ona Davlat Universiteti, vol. 30, no. 3, Sept. 2024, p. 366, https://journal.fdu.uz/index.php/sjfsu/article/view/4536.