Nguyen Thi Hong Nguyet. “Determinant Factors Influencing Smartphone customer’s Brand Loyalty in Ho Chi Minh City”. The VMOST Journal of Social Sciences and Humanities 65, no. 1 (April 20, 2023): 62-69. Accessed July 16, 2026. https://vmostscience.vjst.vn/index.php/vmost_jossh/article/view/303.