Yaxiyayeva , Muxayyo. “MARKETING KONSEPSIYALARI VA ULARNING EVOLYUTSIYASI: Https: doi.org 10.5281 Zenodo.14551486”. International Scientific and Practical Conference, vol. 1, no. 2, Dec. 2024, pp. 83-86, https://bestjournalup.com/index.php/ispc/article/view/865.