Elsa Meilani, Suryadi Marthadinata. The Influence of Brand Ambassador and Product Quality on Consumer Purchase Interest in Lain Hati Coffee Products, Cikupa Branch, Tangerang Regency. IJEBIR [Internet]. 2026Oct.10 [cited 2026Oct.13];5(06):773-02. Available from: https://www.e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/6368