Clinton, Steven, and Laurentia Verina Halim Secapramana. “The Effect of Brand Awareness, Price, and Promotion on Purchase Decision on Smartphones”. The Management Journal of Binaniaga 7, no. 2 (December 31, 2022): 213–228. Accessed November 21, 2024. http://tmjb.unbin.ac.id/index.php/mjb/article/view/11.