Kelesbayev, Dinmukhamed, Kuatbek Kalykulov, Yermek Yertayev, Altynay Turlybekova, and Akhmet Kamalov. “Expressions Creating Confusion Among Elements of Promotion Mix: Sales Promotion”. International Review of Management and Marketing 7, no. 2 (March 25, 2017): 193–196. Accessed November 23, 2024. https://econjournals.org.tr/index.php/irmm/article/view/3802.