QAYTMA VA YUQORI DARAJALI TENGLAMALAR. Journal of Universal Science Research, [S. l.], v. 1, n. 11, p. 403–407, 2023. DOI: 10.66301/jusr.v1i11.2772. Disponível em: https://universalpublishings.com/index.php/jusr/article/view/2772. Acesso em: 11 oct. 2026.