Kosimova , Xurshida, and Kamoliddin Otabek o‘g‘li Qahramonov. 2024. “NATRIY VA KALIYNING INSON HAYOTIDAGI BAJARADIGAN VAZIFASI”. Educational Research in Universal Sciences 3 (2 SPECIAL):735-39. http://erus.uz/index.php/er/article/view/5879.