IXTIROLARNI PATENT HAMKORLIK SHARTNOMASI (PСT) ASOSIDA XALQARO RO‘YXATDAN O‘TKAZISH MASALALARI VA AMALIYOTI. Conferencea , [S. l.], p. 211–217, 2022. Disponível em: https://conferencea.org/index.php/conferences/article/view/358. Acesso em: 21 may. 2026.