Musaeva Shoira Azimovna. «THE EVOLUTION OF SALES PROMOTION IN THE DIGITAL ECOSYSTEM AND AN ANALYSIS BASED ON PRODUCT LIFECYCLE STAGES». Журнал «Маркетинг», no. 4 (май 5, 2026). просмотрено октябрь 11, 2026. https://marketingjournal.uz/index.php/mj/article/view/931.