Puspo, A. M. (2021) “Analysis of the influence of quality, price, brand, facilities and models on the decision to purchase a Blackberry cellphone (case study on STIE IBS students)”, Indonesia Auditing Research Journal, 10(`1), pp. 21–29. Available at: https://journals.iarn.or.id/index.php/ARJ/article/view/38 (Accessed: 19 April 2026).