Nasution, Hafni Cholida, and Dea Amanda Samosir. “The Influence of Price, Promotion, And Service Quality on Consumer’s Purchase Interest in Matahari Store Department ”. Jurnal Ekonomi, Bisnis & Entrepreneurship 17, no. 2 (November 30, 2023): 472–479. Accessed October 7, 2026. https://jebe.stiepas.org/index.php/jebe/article/view/251.