ULMASOVA OYGUL BAXTIYOROVNA. Samarqand Viloyati Bo’yicha Xizmatlar Sohasini Kichik Biznes Asosida Rivojlantirish Va Samaradorligini Oshirish. Miasto Przyszłości, [S. l.], v. 57, p. 30–33, 2025. Disponível em: http://miastoprzyszlosci.com.pl/index.php/mp/article/view/6052. Acesso em: 25 apr. 2025.