M. Sh. Berdiyeva. KVOTALAR VA LITSENZIYALAR ORQALI RAQOBAT CHEKLANISHI. ОНДВ [Internet]. 2026 Apr. 4 [cited 2026 Oct. 28];(72-4 (том 2). Available from: https://mpcareer-google.ru/index.php/journal/article/view/5187