Nurul Fadhila, Amelia, and Nuno Sutrisno. “Peningkatan Pangsa Pasar Pada Perusahaan Smartphone Melalui Brand Loyalty”. Media Bisnis 17, no. 1 (March 3, 2025): 15-28. Accessed March 10, 2025. https://jurnaltsm.id/index.php/mb/article/view/2670.