Ariyanis S RM, Dhameria V, Pratiwi E. The Effect of Promotions Through Instagram Social Media on Purchase Decisions at the Shopee Marketplace. Mantik [Internet]. 2021Oct.18 [cited 2026May20];5(3):1578-83. Available from: https://iocscience.org/ejournal/index.php/mantik/article/view/1501