Sri Rezeki, Agus Rahmadsyah. The Influence of Promotions and Consumer Satisfaction on Purchasing Decisions at PT Papparich Sun Plaza Medan. OJMA [Internet]. 2023 Dec. 10 [cited 2025 Oct. 4];2(2):29-38. Available from: https://journal.outlinepublisher.com/index.php/OJMA/article/view/186