BAKHRIDDIN DAVLONOV. The essence of outsourcing and catering services in hotels and methods of their application. THE INNOVATION ECONOMY, [S. l.], v. 3, n. 7, 2026. Disponível em: https://ojs.qmii.uz/index.php/ej/article/view/1718. Acesso em: 6 aug. 2026.