Musayeva Shoira Azimovna, and Fayziev Sardorkhon Sanjarkhonovich. “Provision of Marketing Services in the Field of Digital Economy”. International Journal on Economics, Finance and Sustainable Development, Vol. 5, no. 11, Nov. 2023, pp. 45-49, https://journals.researchparks.org/index.php/IJEFSD/article/view/4933.