URUNBOYEVA YULDUZ PIRNAZAROVNA; SOBIROVA MALIKA ULUG’BEK QIZI. RAQOBAT VA MONOPOLIYA. Fan va Tadqiqot Samaralari, [S. l.], v. 1, n. 2, p. 17–20, 2024. Disponível em: https://academicsbook.com/index.php/fts/article/view/559. Acesso em: 23 dec. 2024.