QURILISH MAHSULOTLARINING RAQOBATBARDOSHLIGINI BOSHQARISHDA MARKETING FAOLIYATINI TAKOMILLASHTIRISHNING AHAMIYATI. International Conference on Modern Science and Scientific Studies, [S. l.], p. 63–66, 2025. Disponível em: https://econfseries.com/index.php/5/article/view/2141. Acesso em: 9 oct. 2025.