Anup Kumar Nath, “SMARTPHONE SATISFACTION FACTORS: A STUDY OF USER EXPERIENCE IN BANGLADESH ”, ijbms, vol. 3, no. 10, pp. 01–05, Oct. 2023, Accessed: Mar. 14, 2026. [Online]. Available: https://www.academicpublishers.org/journals/index.php/ijbms/article/view/76