TILLANAZAROV, Z. . . SOME PROBLEMS OF DEVELOPMENT OF MARKETING ACTIVITIES AND WAYS TO SOLVE THEM. Бюллетень студентов нового Узбекистана, [S. l.], v. 1, n. 7, p. 107–109, 2023. Disponível em: http://lib.uniconflix.com/index.php/uilyota/article/view/20563. Acesso em: 25 авг. 2026.