Lestari, W. P., Syarif, M. and Anggarini, D. T. (2026) “The Effect of Discount Promotions and Live Streaming on Purchase Decisions among TikTok Shop Users in Cengkareng District”, Income Journal Of Economics Development , 6(2), pp. 314–331. doi: 10.54065/ijed.6.2.2026.869.