puspitasari, angelin, Sri Rezeki, and Muammar Rinaldi. “ANALYSIS OF THE USE OF E-COMMERCE AND ITS IMPACT ON CONSUMER SATISFACTION AT MAWAR BAKERY AND CAKE SHOP, KATAMSO MEDAN BRANCH”. PROCEEDING INTERNATIONAL BUSINESS AND ECONOMICS CONFERENCE (IBEC) 2, no. 1 (December 6, 2023): 118–127. Accessed October 7, 2025. https://conference.eka-prasetya.ac.id/index.php/IBEC/article/view/90.