Saremi H, Oktivani M, J J, Marbawi M. THE INFLUENCE OF COUNTRY OF ORIGIN AND CELEBRITY ENDORSEMENT ON PRODUCT PURCHASE DECISIONS VIVO SMARTPHONE: (Case Study on Mobile Global Customers of Lhoksumawe City). IJSET [Internet]. 2021 Dec. 26 [cited 2025 Sep. 11];1(1):39-46. Available from: https://ijset.org/index.php/ijset/article/view/5