Manap A, Yusmita Hawari, Andriani Lubis, Zurlina Lubis, Asep Saepullah. Analysis of The Influence of Brand Ambassador in Building Brand Image on The Purchase Decision of Samsung Smartphone Products Customers. jemsi [Internet]. 2023 Oct. 1 [cited 2024 May 13];9(5):2029-34. Available from: https://journal.lembagakita.org/index.php/jemsi/article/view/1529