Mahdasyevi, M.K.A.A. et al. 2026. Analysis of Brand Quality, Price Discounts, and Consumer Reviews on Kahf Product Purchase Decisions on Shopee E-Commerce in Sidoarjo City. Indonesian Journal of Islamic Economics and Finance. 6, 2 (Aug. 2026), 51–68. DOI:https://doi.org/10.37680/ijief.v6i2.10096.