Nosirov, Yosin Soyibjon oʻgʻli. “MARKAZIY FARG‘ONANING TURLI DARAJADA SHO‘RLANGAN TUPROQLARINI SUGʻORISH TA’SIRIDA MELIORATIV HOLATINI O‘ZGARISHI”. Educational Research in Universal Sciences 3, no. 2 SPECIAL (January 22, 2024): 374–376. Accessed November 22, 2024. http://erus.uz/index.php/er/article/view/5803.