Dedy Lazuardi, Ihdina Gustina. The Influence of Marketing Mix on Buying Decisions at Dunia Dolls Stores Medan. OJMA [Internet]. 2023 Jun. 20 [cited 2026 Jun. 13];2(1):1-7. Available from: https://www.journal.outlinepublisher.com/index.php/OJMA/article/view/128